Home » The PARIS Forums » PARIS: Main » Anyone know the Mec chip manufacturer's name?
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| Re: Anyone know the Mec chip manufacturer's name? [message #90941 is a reply to message #90938] |
Wed, 03 October 2007 22:46   |
Aaron Allen
Messages: 1988
Registered: May 2008
|
Senior Member |
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This is a multi-part message in MIME format.
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I hope this is the solution for you bro.... be wary though, those are =
static sensitive chips. Take proper precautions installing/handling them =
or they could be damaged installing. If you're not sure of the =
precedure, shoot me a private email.=20
AA
"Tom Bruhl" <arpegio@comcast.net> wrote in message =
news:47045fb4@linux...
Aaron,
Digi-Key was the place to go.
The chip is no longer made by Fairchild
but they had a pin for pin replacement for .88/pc .
I got ten just in case all three of my Mecs need
both replaced.
I hope this solves the whole problem.
Huge thanks to you my friend,
Tom
"Aaron Allen" <know-spam@not_here.dude> wrote in message =
news:47042dd9@linux...
I'm not sure about the DM, but the 74LS series chip is pretty common =
TTL logic gate as I recall. Try getting specs at national semiconductor. =
Have you looked at the usual suspects yet?
Radio Shack
Mouser
Digikey
MCM Electronics
Jameco
Newark
ECG
AA
"Tom Bruhl" <arpegio@comcast.net> wrote in message =
news:470417bf$1@linux...
Or does anyone have good companies that may stock
these older guys?
The one I'm looking for reads:
fP94AD
DM74LS =20
244WM
The results I've gotten so far aren't perfect matches.
I know it's unlikely but it's worth a try.
Thanks for anything you can add.
Tom
I choose Polesoft Lockspam to fight spam, and you?
http://www.polesoft.com/refer.html
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<STYLE></STYLE>
</HEAD>
<BODY bgColor=3D#ffffff>
<DIV><FONT face=3DArial size=3D2>I hope this is the solution for you =
bro.... be wary=20
though, those are static sensitive chips. Take proper precautions=20
installing/handling them or they could be damaged installing. If you're =
not sure=20
of the precedure, shoot me a private email. </FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>AA</FONT></DIV>
<BLOCKQUOTE dir=3Dltr=20
style=3D"PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; =
BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
<DIV>"Tom Bruhl" <<A=20
href=3D"mailto:arpegio@comcast.net">arpegio@comcast.net</A>> wrote =
in message=20
<A href=3D"news:47045fb4@linux">news:47045fb4@linux</A>...</DIV>
<DIV><FONT face=3DArial size=3D2>Aaron,</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Digi-Key was the place to =
go.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>The chip is no longer made by=20
Fairchild</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>but they had a pin for pin =
replacement for .88/pc=20
.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>I got ten just in case all three of =
my Mecs=20
need</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>both replaced.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>I hope this solves =
the whole=20
problem.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Huge thanks to you my =
friend,</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Tom</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<BLOCKQUOTE dir=3Dltr=20
style=3D"PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; =
BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
<DIV>"Aaron Allen" <<A=20
=
href=3D"mailto:know-spam@not_here.dude">know-spam@not_here.dude</A>> =
wrote=20
in message <A =
href=3D"news:47042dd9@linux">news:47042dd9@linux</A>...</DIV>
<DIV><FONT face=3DArial size=3D2>I'm not sure about the DM, but the =
74LS series=20
chip is pretty common TTL logic gate as I recall. Try getting specs =
at=20
national semiconductor. </FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Have you looked at the usual =
suspects=20
yet?</FONT></DIV>
<DIV><FONT face=3DArial size=3D2><BR>Radio Shack</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Mouser</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Digikey</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>MCM Electronics</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Jameco</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Newark</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>ECG</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>AA</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<BLOCKQUOTE dir=3Dltr=20
style=3D"PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; =
BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
<DIV>"Tom Bruhl" <<A=20
href=3D"mailto:arpegio@comcast.net">arpegio@comcast.net</A>> =
wrote in=20
message <A =
href=3D"news:470417bf$1@linux">news:470417bf$1@linux</A>...</DIV>
<DIV><FONT face=3DArial size=3D2>Or does anyone have good =
companies that may=20
stock</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>these older guys?</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>The one I'm looking for =
reads:</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>fP94AD</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>DM74LS =
</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>244WM</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>The results I've gotten so far =
aren't perfect=20
matches.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>I know it's unlikely but it's =
worth a=20
try.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Thanks for anything you can =
add.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Tom</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT size=3D2><BR><BR>I choose Polesoft Lockspam to fight =
spam, and=20
you?<BR><A=20
=
href=3D"http://www.polesoft.com/refer.html">http://www.polesoft.com/refer=
..html</A> </FONT></DIV></BLOCKQUOTE ></BLOCKQUOTE></BLOCK=
QUOTE></BODY></HTML>
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| Re: Anyone know the Mec chip manufacturer's name? [message #90946 is a reply to message #90941] |
Thu, 04 October 2007 06:04 |
John Macy
Messages: 242
Registered: April 2006
|
Senior Member |
|
|
Now I know why Paris sounds so good--it comes with a Fairchild built in...this
could be really good marketing...:)
"Aaron Allen" <know-spam@not_here.dude> wrote:
>
>
>I hope this is the solution for you bro.... be wary though, those are =
>static sensitive chips. Take proper precautions installing/handling them
=
>or they could be damaged installing. If you're not sure of the =
>precedure, shoot me a private email.=20
>
>AA
> "Tom Bruhl" <arpegio@comcast.net> wrote in message =
>news:47045fb4@linux...
> Aaron,
> Digi-Key was the place to go.
> The chip is no longer made by Fairchild
> but they had a pin for pin replacement for .88/pc .
> I got ten just in case all three of my Mecs need
> both replaced.
>
> I hope this solves the whole problem.
> Huge thanks to you my friend,
> Tom
>
>
>
> "Aaron Allen" <know-spam@not_here.dude> wrote in message =
>news:47042dd9@linux...
> I'm not sure about the DM, but the 74LS series chip is pretty common
=
>TTL logic gate as I recall. Try getting specs at national semiconductor.
=
>
> Have you looked at the usual suspects yet?
>
> Radio Shack
> Mouser
> Digikey
> MCM Electronics
> Jameco
> Newark
> ECG
>
> AA
>
>
> "Tom Bruhl" <arpegio@comcast.net> wrote in message =
>news:470417bf$1@linux...
> Or does anyone have good companies that may stock
> these older guys?
>
> The one I'm looking for reads:
>
> fP94AD
> DM74LS =20
> 244WM
>
> The results I've gotten so far aren't perfect matches.
>
> I know it's unlikely but it's worth a try.
> Thanks for anything you can add.
> Tom
>
>
>
>
> I choose Polesoft Lockspam to fight spam, and you?
> http://www.polesoft.com/refer.html
>
><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
><HTML><HEAD>
><META http-equiv=3DContent-Type content=3D"text/html; =
>charset=3Diso-8859-1">
><META content=3D"MSHTML 6.00.6000.16525" name=3DGENERATOR>
><STYLE></STYLE>
></HEAD>
><BODY bgColor=3D#ffffff>
><DIV><FONT face=3DArial size=3D2>I hope this is the solution for you =
>bro.... be wary=20
>though, those are static sensitive chips. Take proper precautions=20
>installing/handling them or they could be damaged installing. If you're
=
>not sure=20
>of the precedure, shoot me a private email. </FONT></DIV>
><DIV><FONT face=3DArial size=3D2></FONT> </DIV>
><DIV><FONT face=3DArial size=3D2>AA</FONT></DIV>
><BLOCKQUOTE dir=3Dltr=20
>style=3D"PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; =
>BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
> <DIV>"Tom Bruhl" <<A=20
> href=3D"mailto:arpegio@comcast.net">arpegio@comcast.net</A>> wrote =
>in message=20
> <A href=3D"news:47045fb4@linux">news:47045fb4@linux</A>...</DIV>
> <DIV><FONT face=3DArial size=3D2>Aaron,</FONT></DIV>
> <DIV><FONT face=3DArial size=3D2>Digi-Key was the place to =
>go.</FONT></DIV>
> <DIV><FONT face=3DArial size=3D2>The chip is no longer made by=20
> Fairchild</FONT></DIV>
> <DIV><FONT face=3DArial size=3D2>but they had a pin for pin =
>replacement for .88/pc=20
> .</FONT></DIV>
> <DIV><FONT face=3DArial size=3D2>I got ten just in case all three of =
>my Mecs=20
> need</FONT></DIV>
> <DIV><FONT face=3DArial size=3D2>both replaced.</FONT></DIV>
> <DIV><FONT face=3DArial size=3D2></FONT> </DIV>
> <DIV><FONT face=3DArial size=3D2>I hope this solves =
>the whole=20
> problem.</FONT></DIV>
> <DIV><FONT face=3DArial size=3D2>Huge thanks to you my =
>friend,</FONT></DIV>
> <DIV><FONT face=3DArial size=3D2>Tom</FONT></DIV>
> <DIV><FONT face=3DArial size=3D2></FONT> </DIV>
> <DIV><FONT face=3DArial size=3D2></FONT> </DIV>
> <DIV><FONT face=3DArial size=3D2></FONT> </DIV>
> <BLOCKQUOTE dir=3Dltr=20
> style=3D"PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; =
>BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
> <DIV>"Aaron Allen" <<A=20
> =
>href=3D"mailto:know-spam@not_here.dude">know-spam@not_here.dude</A>> =
>wrote=20
> in message <A =
>href=3D"news:47042dd9@linux">news:47042dd9@linux</A>...</DIV>
> <DIV><FONT face=3DArial size=3D2>I'm not sure about the DM, but the
=
>74LS series=20
> chip is pretty common TTL logic gate as I recall. Try getting specs
=
>at=20
> national semiconductor. </FONT></DIV>
> <DIV><FONT face=3DArial size=3D2>Have you looked at the usual =
>suspects=20
> yet?</FONT></DIV>
> <DIV><FONT face=3DArial size=3D2><BR>Radio Shack</FONT></DIV>
> <DIV><FONT face=3DArial size=3D2>Mouser</FONT></DIV>
> <DIV><FONT face=3DArial size=3D2>Digikey</FONT></DIV>
> <DIV><FONT face=3DArial size=3D2>MCM Electronics</FONT></DIV>
> <DIV><FONT face=3DArial size=3D2>Jameco</FONT></DIV>
> <DIV><FONT face=3DArial size=3D2>Newark</FONT></DIV>
> <DIV><FONT face=3DArial size=3D2>ECG</FONT></DIV>
> <DIV><FONT face=3DArial size=3D2></FONT> </DIV>
> <DIV><FONT face=3DArial size=3D2>AA</FONT></DIV>
> <DIV><FONT face=3DArial size=3D2></FONT> </DIV>
> <DIV><FONT face=3DArial size=3D2></FONT> </DIV>
> <BLOCKQUOTE dir=3Dltr=20
> style=3D"PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; =
>BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
> <DIV>"Tom Bruhl" <<A=20
> href=3D"mailto:arpegio@comcast.net">arpegio@comcast.net</A>> =
>wrote in=20
> message <A =
>href=3D"news:470417bf$1@linux">news:470417bf$1@linux</A>...</DIV>
> <DIV><FONT face=3DArial size=3D2>Or does anyone have good =
>companies that may=20
> stock</FONT></DIV>
> <DIV><FONT face=3DArial size=3D2>these older guys?</FONT></DIV>
> <DIV><FONT face=3DArial size=3D2></FONT> </DIV>
> <DIV><FONT face=3DArial size=3D2>The one I'm looking for =
>reads:</FONT></DIV>
> <DIV><FONT face=3DArial size=3D2></FONT> </DIV>
> <DIV><FONT face=3DArial size=3D2>fP94AD</FONT></DIV>
> <DIV><FONT face=3DArial size=3D2>DM74LS =
></FONT></DIV>
> <DIV><FONT face=3DArial size=3D2>244WM</FONT></DIV>
> <DIV><FONT face=3DArial size=3D2></FONT> </DIV>
> <DIV><FONT face=3DArial size=3D2>The results I've gotten so far =
>aren't perfect=20
> matches.</FONT></DIV>
> <DIV><FONT face=3DArial size=3D2></FONT> </DIV>
> <DIV><FONT face=3DArial size=3D2>I know it's unlikely but it's =
>worth a=20
> try.</FONT></DIV>
> <DIV><FONT face=3DArial size=3D2>Thanks for anything you can =
>add.</FONT></DIV>
> <DIV><FONT face=3DArial size=3D2>Tom</FONT></DIV>
> <DIV><FONT face=3DArial size=3D2></FONT> </DIV>
> <DIV><FONT face=3DArial size=3D2></FONT> </DIV>
> <DIV><FONT size=3D2><BR><BR>I choose Polesoft Lockspam to fight =
>spam, and=20
> you?<BR><A=20
> =
>href=3D"http://www.polesoft.com/refer.html">http://www.polesoft.com/refer=
>.html</A> </FONT></DIV></BLOCKQUOTE></BLOCKQUOTE></BLOCK=
>QUOTE></BODY></HTML>
>
>
|
|
|
|
| Re: Anyone know the Mec chip manufacturer's name? [message #90947 is a reply to message #90946] |
Thu, 04 October 2007 06:32 |
Tom Bruhl
Messages: 1368
Registered: June 2007
|
Senior Member |
|
|
This is a multi-part message in MIME format.
------=_NextPart_000_0428_01C80669.6A814A90
Content-Type: text/plain;
charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable
Thanks Aaron,
I'm not doing it. I have my tech guy with experience to
do the dirty work. I'm just watching over to learn.
Imagine a Fairchild for .88 . The glory of it all.
Tom
"John Macy" <spamlessjohn@johnmacy.com> wrote in message =
news:4704e4e9$1@linux...
Now I know why Paris sounds so good--it comes with a Fairchild built =
in...this
could be really good marketing...:)
"Aaron Allen" <know-spam@not_here.dude> wrote:
>
>
>I hope this is the solution for you bro.... be wary though, those are =
=3D
>static sensitive chips. Take proper precautions installing/handling =
them
=3D
>or they could be damaged installing. If you're not sure of the =3D
>precedure, shoot me a private email.=3D20
>
>AA
> "Tom Bruhl" <arpegio@comcast.net> wrote in message =3D
>news:47045fb4@linux...
> Aaron,
> Digi-Key was the place to go.
> The chip is no longer made by Fairchild
> but they had a pin for pin replacement for .88/pc .
> I got ten just in case all three of my Mecs need
> both replaced.
>
> I hope this solves the whole problem.
> Huge thanks to you my friend,
> Tom
>
>
>
> "Aaron Allen" <know-spam@not_here.dude> wrote in message =3D
>news:47042dd9@linux...
> I'm not sure about the DM, but the 74LS series chip is pretty =
common
=3D
>TTL logic gate as I recall. Try getting specs at national =
semiconductor.
=3D
>
> Have you looked at the usual suspects yet?
>
> Radio Shack
> Mouser
> Digikey
> MCM Electronics
> Jameco
> Newark
> ECG
>
> AA
>
>
> "Tom Bruhl" <arpegio@comcast.net> wrote in message =3D
>news:470417bf$1@linux...
> Or does anyone have good companies that may stock
> these older guys?
>
> The one I'm looking for reads:
>
> fP94AD
> DM74LS =3D20
> 244WM
>
> The results I've gotten so far aren't perfect matches.
>
> I know it's unlikely but it's worth a try.
> Thanks for anything you can add.
> Tom
>
>
>
>
> I choose Polesoft Lockspam to fight spam, and you?
> http://www.polesoft.com/refer.html =20
>
><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
><HTML><HEAD>
><META http-equiv=3D3DContent-Type content=3D3D"text/html; =3D
>charset=3D3Diso-8859-1">
><META content=3D3D"MSHTML 6.00.6000.16525" name=3D3DGENERATOR>
><STYLE></STYLE>
></HEAD>
><BODY bgColor=3D3D#ffffff>
><DIV><FONT face=3D3DArial size=3D3D2>I hope this is the solution for =
you =3D
>bro.... be wary=3D20
>though, those are static sensitive chips. Take proper =
precautions=3D20
>installing/handling them or they could be damaged installing. If =
you're
=3D
>not sure=3D20
>of the precedure, shoot me a private email. </FONT></DIV>
><DIV><FONT face=3D3DArial size=3D3D2></FONT> </DIV>
><DIV><FONT face=3D3DArial size=3D3D2>AA</FONT></DIV>
><BLOCKQUOTE dir=3D3Dltr=3D20
>style=3D3D"PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; =
=3D
>BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
> <DIV>"Tom Bruhl" <<A=3D20
> href=3D3D"mailto:arpegio@comcast.net">arpegio@comcast.net</A>> =
wrote =3D
>in message=3D20
> <A href=3D3D"news:47045fb4@linux">news:47045fb4@linux</A>...</DIV>
> <DIV><FONT face=3D3DArial size=3D3D2>Aaron,</FONT></DIV>
> <DIV><FONT face=3D3DArial size=3D3D2>Digi-Key was the place to =3D
>go.</FONT></DIV>
> <DIV><FONT face=3D3DArial size=3D3D2>The chip is no longer made =
by=3D20
> Fairchild</FONT></DIV>
> <DIV><FONT face=3D3DArial size=3D3D2>but they had a pin for pin =3D
>replacement for .88/pc=3D20
> .</FONT></DIV>
> <DIV><FONT face=3D3DArial size=3D3D2>I got ten just in case all =
three of =3D
>my Mecs=3D20
> need</FONT></DIV>
> <DIV><FONT face=3D3DArial size=3D3D2>both replaced.</FONT></DIV>
> <DIV><FONT face=3D3DArial size=3D3D2></FONT> </DIV>
> <DIV><FONT face=3D3DArial size=3D3D2>I hope this solves =3D
>the whole=3D20
> problem.</FONT></DIV>
> <DIV><FONT face=3D3DArial size=3D3D2>Huge thanks to you my =3D
>friend,</FONT></DIV>
> <DIV><FONT face=3D3DArial size=3D3D2>Tom</FONT></DIV>
> <DIV><FONT face=3D3DArial size=3D3D2></FONT> </DIV>
> <DIV><FONT face=3D3DArial size=3D3D2></FONT> </DIV>
> <DIV><FONT face=3D3DArial size=3D3D2></FONT> </DIV>
> <BLOCKQUOTE dir=3D3Dltr=3D20
> style=3D3D"PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; =
=3D
>BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
> <DIV>"Aaron Allen" <<A=3D20
> =3D
=
>href=3D3D"mailto:know-spam@not_here.dude">know-spam@not_here.dude</A>> =
=3D
>wrote=3D20
> in message <A =3D
>href=3D3D"news:47042dd9@linux">news:47042dd9@linux</A>...</DIV>
> <DIV><FONT face=3D3DArial size=3D3D2>I'm not sure about the DM, =
but the
=3D
>74LS series=3D20
> chip is pretty common TTL logic gate as I recall. Try getting =
specs
=3D
>at=3D20
> national semiconductor. </FONT></DIV>
> <DIV><FONT face=3D3DArial size=3D3D2>Have you looked at the usual =
=3D
>suspects=3D20
> yet?</FONT></DIV>
> <DIV><FONT face=3D3DArial size=3D3D2><BR>Radio Shack</FONT></DIV>
> <DIV><FONT face=3D3DArial size=3D3D2>Mouser</FONT></DIV>
> <DIV><FONT face=3D3DArial size=3D3D2>Digikey</FONT></DIV>
> <DIV><FONT face=3D3DArial size=3D3D2>MCM Electronics</FONT></DIV>
> <DIV><FONT face=3D3DArial size=3D3D2>Jameco</FONT></DIV>
> <DIV><FONT face=3D3DArial size=3D3D2>Newark</FONT></DIV>
> <DIV><FONT face=3D3DArial size=3D3D2>ECG</FONT></DIV>
> <DIV><FONT face=3D3DArial size=3D3D2></FONT> </DIV>
> <DIV><FONT face=3D3DArial size=3D3D2>AA</FONT></DIV>
> <DIV><FONT face=3D3DArial size=3D3D2></FONT> </DIV>
> <DIV><FONT face=3D3DArial size=3D3D2></FONT> </DIV>
> <BLOCKQUOTE dir=3D3Dltr=3D20
> style=3D3D"PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: =
5px; =3D
>BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
> <DIV>"Tom Bruhl" <<A=3D20
> href=3D3D"mailto:arpegio@comcast.net">arpegio@comcast.net</A>> =
=3D
>wrote in=3D20
> message <A =3D
>href=3D3D"news:470417bf$1@linux">news:470417bf$1@linux</A>...</DIV>
> <DIV><FONT face=3D3DArial size=3D3D2>Or does anyone have good =
=3D
>companies that may=3D20
> stock</FONT></DIV>
> <DIV><FONT face=3D3DArial size=3D3D2>these older =
guys?</FONT></DIV>
> <DIV><FONT face=3D3DArial size=3D3D2></FONT> </DIV>
> <DIV><FONT face=3D3DArial size=3D3D2>The one I'm looking for =
=3D
>reads:</FONT></DIV>
> <DIV><FONT face=3D3DArial size=3D3D2></FONT> </DIV>
> <DIV><FONT face=3D3DArial size=3D3D2>fP94AD</FONT></DIV>
> <DIV><FONT face=3D3DArial size=3D3D2>DM74LS =3D
></FONT></DIV>
> <DIV><FONT face=3D3DArial size=3D3D2>244WM</FONT></DIV>
> <DIV><FONT face=3D3DArial size=3D3D2></FONT> </DIV>
> <DIV><FONT face=3D3DArial size=3D3D2>The results I've gotten so =
far =3D
>aren't perfect=3D20
> matches.</FONT></DIV>
> <DIV><FONT face=3D3DArial size=3D3D2></FONT> </DIV>
> <DIV><FONT face=3D3DArial size=3D3D2>I know it's unlikely but =
it's =3D
>worth a=3D20
> try.</FONT></DIV>
> <DIV><FONT face=3D3DArial size=3D3D2>Thanks for anything you =
can =3D
>add.</FONT></DIV>
> <DIV><FONT face=3D3DArial size=3D3D2>Tom</FONT></DIV>
> <DIV><FONT face=3D3DArial size=3D3D2></FONT> </DIV>
> <DIV><FONT face=3D3DArial size=3D3D2></FONT> </DIV>
> <DIV><FONT size=3D3D2><BR><BR>I choose Polesoft Lockspam to =
fight =3D
>spam, and=3D20
> you?<BR><A=3D20
> =3D
=
>href=3D3D"http://www.polesoft.com/refer.html">http://www.polesoft.com/re=
fer=3D
>.html</A> </FONT></DIV></BLOCKQUOTE></BLOCKQUOTE></BLOCK=3D
>QUOTE></BODY></HTML>
>
>
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charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable
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<HTML><HEAD>
<META http-equiv=3DContent-Type content=3D"text/html; =
charset=3Diso-8859-1">
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<STYLE></STYLE>
</HEAD>
<BODY bgColor=3D#ffffff>
<DIV><FONT face=3DArial size=3D2>Thanks Aaron,</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>I'm not doing it. I have my tech =
guy with=20
experience to</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>do the dirty work. I'm just =
watching over to=20
learn.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>Imagine a Fairchild for .88 . The =
glory of it=20
all.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Tom</FONT></DIV>
<BLOCKQUOTE=20
style=3D"PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; =
BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
<DIV>"John Macy" <<A=20
=
href=3D"mailto:spamlessjohn@johnmacy.com">spamlessjohn@johnmacy.com</A>&g=
t;=20
wrote in message <A=20
=
href=3D"news:4704e4e9$1@linux">news:4704e4e9$1@linux</A>...</DIV><BR>Now =
I know=20
why Paris sounds so good--it comes with a Fairchild built =
in...this<BR>could=20
be really good marketing...:)<BR><BR><BR><BR><BR>"Aaron Allen" <<A=20
=
href=3D"mailto:know-spam@not_here.dude">know-spam@not_here.dude</A>>=20
wrote:<BR>><BR>><BR>>I hope this is the solution for you =
bro.... be=20
wary though, those are =3D<BR>>static sensitive chips. Take proper=20
precautions installing/handling them<BR>=3D<BR>>or they could be =
damaged=20
installing. If you're not sure of the =3D<BR>>precedure, shoot me a =
private=20
email.=3D20<BR>><BR>>AA<BR>> "Tom Bruhl" <<A=20
href=3D"mailto:arpegio@comcast.net">arpegio@comcast.net</A>> wrote =
in message=20
=3D<BR>>news:47045fb4@linux...<BR>> Aaron,<BR>> =
Digi-Key=20
was the place to go.<BR>> The chip is no longer made by=20
Fairchild<BR>> but they had a pin for pin replacement for =
..88/pc=20
.<BR>> I got ten just in case all three of my Mecs =
need<BR>> =20
both replaced.<BR>><BR>> I hope this solves the whole=20
problem.<BR>> Huge thanks to you my friend,<BR>> =20
Tom<BR>><BR>><BR>><BR>> "Aaron Allen" =
<<A=20
=
href=3D"mailto:know-spam@not_here.dude">know-spam@not_here.dude</A>> =
wrote in=20
message =3D<BR>>news:47042dd9@linux...<BR>> =
I'm not sure=20
about the DM, but the 74LS series chip is pretty =
common<BR>=3D<BR>>TTL logic=20
gate as I recall. Try getting specs at national=20
semiconductor.<BR>=3D<BR>><BR>> Have you =
looked at the=20
usual suspects yet?<BR>><BR>> Radio=20
Shack<BR>> Mouser<BR>> =20
Digikey<BR>> MCM =
Electronics<BR>> =20
Jameco<BR>> Newark<BR>> =20
ECG<BR>><BR>> =20
AA<BR>><BR>><BR>> "Tom Bruhl" =
<<A=20
href=3D"mailto:arpegio@comcast.net">arpegio@comcast.net</A>> wrote =
in message=20
=
=3D<BR>>news:470417bf$1@linux...<BR>> =
Or=20
does anyone have good companies that may=20
stock<BR>> these older=20
guys?<BR>><BR>> The one I'm =
looking for=20
reads:<BR>><BR> > =2 0
fP94AD<BR>> DM74LS =20
=3D20<BR> > =2 0
244WM<BR>><BR>> The results I've =
gotten so=20
far aren't perfect =
matches.<BR>><BR>> I=20
know it's unlikely but it's worth a =
try.<BR> > =2 0
Thanks for anything you can add.<BR>> =
=
Tom<BR>><BR>><BR>><BR>><BR >> =
I=20
choose Polesoft Lockspam to fight spam, and=20
you?<BR>> <A=20
=
href=3D"http://www.polesoft.com/refer.html">http://www.polesoft.com/refer=
..html</A> =20
<BR>><BR>><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0=20
Transitional//EN"><BR>><HTML><HEAD> <BR>><META=20
http-equiv=3D3DContent-Type content=3D3D"text/html;=20
=3D<BR>>charset=3D3Diso-8859-1"><BR>><META =
content=3D3D"MSHTML=20
6.00.6000.16525"=20
=
name=3D3DGENERATOR><BR>><STYLE></STYLE> <BR>></HEA=
D><BR>><BODY=20
bgColor=3D3D#ffffff><BR>><DIV><FONT face=3D3DArial =
size=3D3D2>I=20
hope this is the solution for you =3D<BR>>bro.... be =
wary=3D20<BR>>though,=20
those are static sensitive chips. Take proper=20
precautions=3D20<BR>>installing/handling them or they could be =
damaged=20
installing. If you're<BR>=3D<BR>>not sure=3D20<BR>>of the =
precedure, shoot=20
me a private email. =
</FONT></DIV><BR>><DIV><FONT=20
face=3D3DArial size=3D3D2></FONT> =
</DIV><BR>><DIV><FONT=20
face=3D3DArial =
size=3D3D2>AA</FONT></DIV> ; <BR>><BLOCKQUOTE=20
dir=3D3Dltr=3D20<BR>>style=3D3D"PADDING-RIGHT: 0px; PADDING-LEFT: =
5px;=20
MARGIN-LEFT: 5px; =3D<BR>>BORDER-LEFT: #000000 2px solid; =
MARGIN-RIGHT:=20
0px"><BR>> <DIV>"Tom Bruhl" =
<<A=3D20<BR>> =20
href=3D3D"<A=20
=
href=3D'mailto:arpegio@comcast.net">arpegio@comcast.net</A'>mailto:arpegi=
o@comcast.net">arpegio@comcast.net</A</A>>>=20
wrote =3D<BR>>in message=3D20<BR>> <A href=3D3D"<A=20
=
href=3D'news:47045fb4@linux">news:47045fb4@linux</A>...</DIV'>news:47045f=
b4@linux">news:47045fb4@linux</A>...</DIV</A>><BR>>&nbs=
p;=20
<DIV><FONT face=3D3DArial=20
size=3D3D2>Aaron,</FONT></DIV&am p;gt; <BR>> =
<DIV><FONT=20
face=3D3DArial size=3D3D2>Digi-Key was the place to=20
=3D<BR>>go.</FONT></DIV> <BR>> =
<DIV><FONT=20
face=3D3DArial size=3D3D2>The chip is no longer made =
by=3D20<BR>> =20
Fairchild</FONT></DIV><BR>> <DIV><FONT=20
face=3D3DArial size=3D3D2>but they had a pin for pin =
=3D<BR>>replacement for=20
.88/pc=3D20<BR>> .</FONT></DIV><BR>> =20
<DIV><FONT face=3D3DArial size=3D3D2>I got ten just in =
case all three=20
of =3D<BR>>my Mecs=3D20<BR>> =20
need</FONT></DIV><BR>> <DIV><FONT =
face=3D3DArial=20
size=3D3D2>both replaced.</FONT></DIV><BR>> =20
<DIV><FONT face=3D3DArial size=3D3D2></FONT>=20
</DIV><BR>> <DIV><FONT face=3D3DArial =
size=3D3D2>I hope=20
this solves =3D<BR>>the whole=3D20<BR>> =20
problem.</FONT></DIV><BR>> <DIV><FONT=20
face=3D3DArial size=3D3D2>Huge thanks to you my=20
=3D<BR>>friend,</FONT></DIV> <BR>> =
<DIV><FONT=20
face=3D3DArial =
size=3D3D2>Tom</FONT></DIV&g t; <BR>> =20
<DIV><FONT face=3D3DArial size=3D3D2></FONT>=20
</DIV><BR>> <DIV><FONT face=3D3DArial=20
size=3D3D2></FONT> </DIV><BR>> =
<DIV><FONT=20
face=3D3DArial size=3D3D2></FONT> </DIV><BR>> =20
<BLOCKQUOTE dir=3D3Dltr=3D20<BR>> =
style=3D3D"PADDING-RIGHT: 0px;=20
PADDING-LEFT: 5px; MARGIN-LEFT: 5px; =3D<BR>>BORDER-LEFT: #000000 =
2px solid;=20
MARGIN-RIGHT: 0px"><BR>> <DIV>"Aaron =
Allen"=20
<<A=3D20<BR>> =3D<BR>>href=3D3D"<A=20
=
href=3D'mailto:know-spam@not_here.dude">know-spam@not_here.dude</A'>mailt=
o:know-spam@not_here.dude">know-spam@not_here.dude</A</A>>>=20
=3D<BR>>wrote=3D20<BR>> in message <A=20
=3D<BR>>href=3D3D"<A=20
=
href=3D'news:47042dd9@linux">news:47042dd9@linux</A>...</DIV'>news:47042d=
d9@linux">news:47042dd9@linux</A>...</DIV</A>><BR>>&nbs=
p; =20
<DIV><FONT face=3D3DArial size=3D3D2>I'm not sure about =
the DM, but=20
the<BR>=3D<BR>>74LS series=3D20<BR>> chip is =
pretty common=20
TTL logic gate as I recall. Try getting=20
specs<BR>=3D<BR>>at=3D20<BR>> national =
semiconductor.=20
</FONT></DIV><BR>> =
<DIV><FONT=20
face=3D3DArial size=3D3D2>Have you looked at the usual=20
=3D<BR>>suspects=3D20<BR>> =20
yet?</FONT></DIV><BR>> =
<DIV><FONT=20
face=3D3DArial size=3D3D2><BR>Radio=20
Shack</FONT></DIV><BR>> =
<DIV><FONT=20
face=3D3DArial=20
=
size=3D3D2>Mouser</FONT></DIV&am p;gt; <BR>> =20
<DIV><FONT face=3D3DArial=20
=
size=3D3D2>Digikey</FONT></DIV&a mp;gt; <BR>> =
<DIV><FONT face=3D3DArial size=3D3D2>MCM=20
Electronics</FONT></DIV><BR>> =20
<DIV><FONT face=3D3DArial=20
=
size=3D3D2>Jameco</FONT></DIV&am p;gt; <BR>> =20
<DIV><FONT face=3D3DArial=20
=
size=3D3D2>Newark</FONT></DIV&am p;gt; <BR>> =20
<DIV><FONT face=3D3DArial=20
size=3D3D2>ECG</FONT></DIV&g t; <BR>> =20
<DIV><FONT face=3D3DArial size=3D3D2></FONT>=20
</DIV><BR>> <DIV><FONT =
face=3D3DArial=20
size=3D3D2>AA</FONT></DIV> ; <BR>> =20
<DIV><FONT face=3D3DArial size=3D3D2></FONT>=20
</DIV><BR>> <DIV><FONT =
face=3D3DArial=20
size=3D3D2></FONT> </DIV><BR>> =20
<BLOCKQUOTE dir=3D3Dltr=3D20<BR>> =
style=3D3D"PADDING-RIGHT:=20
0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; =3D<BR>>BORDER-LEFT: =
#000000 2px=20
solid; MARGIN-RIGHT: 0px"><BR> > =2 0
<DIV>"Tom Bruhl" =
<<A=3D20<BR> > =2 0
href=3D3D"<A=20
=
href=3D'mailto:arpegio@comcast.net">arpegio@comcast.net</A'>mailto:arpegi=
o@comcast.net">arpegio@comcast.net</A</A>>>=20
=3D<BR>>wrote in=3D20<BR>> message =
<A=20
=3D<BR>>href=3D3D"<A=20
=
href=3D'news:470417bf$1@linux">news:470417bf$1@linux</A>...</DIV'>news:47=
0417bf$1@linux">news:470417bf$1@linux</A>...</DIV</A>><BR>=
> =2 0
<DIV><FONT face=3D3DArial size=3D3D2>Or does anyone have =
good=20
=3D<BR>>companies that =
may=3D20<BR> > =2 0
stock</FONT></DIV><BR> > =2 0
<DIV><FONT face=3D3DArial size=3D3D2>these older=20
guys?</FONT></DIV><BR> > =2 0
<DIV><FONT face=3D3DArial size=3D3D2></FONT>=20
</DIV><BR>> <DIV><FONT =
face=3D3DArial size=3D3D2>The one I'm looking for=20
=
=3D<BR>>reads:</FONT></DIV> <BR>>  =
; =20
<DIV><FONT face=3D3DArial size=3D3D2></FONT>=20
</DIV><BR>> <DIV><FONT =
face=3D3DArial=20
=
size=3D3D2>fP94AD</FONT></DIV&am p;gt; <BR>> &n=
bsp; =20
<DIV><FONT face=3D3DArial =
size=3D3D2>DM74LS &n bsp;=20
=
=3D<BR>></FONT></DIV><BR >>  =
;=20
<DIV><FONT face=3D3DArial=20
=
size=3D3D2>244WM</FONT></DIV& ;gt; <BR>> &nb=
sp; =20
<DIV><FONT face=3D3DArial size=3D3D2></FONT>=20
</DIV><BR>> <DIV><FONT =
face=3D3DArial size=3D3D2>The results I've gotten so far =
=3D<BR>>aren't=20
perfect=3D20<BR> > =2 0
=
matches.</FONT></DIV><BR> > =2 0
<DIV><FONT face=3D3DArial size=3D3D2></FONT>=20
</DIV><BR>> <DIV><FONT =
face=3D3DArial size=3D3D2>I know it's unlikely but it's =
=3D<BR>>worth=20
a=3D20<BR> > =2 0
try.</FONT></DIV><BR> > =2 0
<DIV><FONT face=3D3DArial size=3D3D2>Thanks for anything =
you can=20
=
=3D<BR>>add.</FONT></DIV> <BR>> &=
nbsp;=20
<DIV><FONT face=3D3DArial=20
=
size=3D3D2>Tom</FONT></DIV&g t; <BR>>  =
; =20
<DIV><FONT face=3D3DArial size=3D3D2></FONT>=20
</DIV><BR>> <DIV><FONT =
face=3D3DArial size=3D3D2></FONT>=20
</DIV><BR>> <DIV><FONT =
size=3D3D2><BR><BR>I choose Polesoft Lockspam to fight=20
=3D<BR>>spam, and=3D20<BR> > =2 0
you?<BR><A=3D20<BR> > =2 0
=3D<BR>>href=3D3D"<A=20
=
href=3D'http://www.polesoft.com/refer.html">http://www.polesoft.com/refer=
'>http://www.polesoft.com/refer.html">http://www.polesoft.com/refer</A=
>=3D<BR>>.html</A> =20
=
</FONT></DIV></BLOCKQUOTE ></BLOCKQUOTE></BLOCK=
=3D<BR> >QUOTE></BODY></HTML& gt; <BR>><BR>><BR></BLOCK=
QUOTE></BODY></HTML>
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|
|
|
|
| Re: Anyone know the Mec chip manufacturer's name? [message #91037 is a reply to message #90938] |
Sat, 06 October 2007 08:45 |
emarenot
Messages: 345
Registered: June 2005
|
Senior Member |
|
|
This is a multi-part message in MIME format.
------=_NextPart_000_0032_01C807F5.392D2120
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charset="iso-8859-1"
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Hey Tom,
Found the digikey site, but I'm unsure what part numbers to reference.
Could you post the part number of the replacement chip?
Thanks,
MR
"Tom Bruhl" <arpegio@comcast.net> wrote in message news:47045fb4@linux...
Aaron,
Digi-Key was the place to go.
The chip is no longer made by Fairchild
but they had a pin for pin replacement for .88/pc .
I got ten just in case all three of my Mecs need
both replaced.
I hope this solves the whole problem.
Huge thanks to you my friend,
Tom
"Aaron Allen" <know-spam@not_here.dude> wrote in message
news:47042dd9@linux...
I'm not sure about the DM, but the 74LS series chip is pretty common TTL
logic gate as I recall. Try getting specs at national semiconductor.
Have you looked at the usual suspects yet?
Radio Shack
Mouser
Digikey
MCM Electronics
Jameco
Newark
ECG
AA
"Tom Bruhl" <arpegio@comcast.net> wrote in message
news:470417bf$1@linux...
Or does anyone have good companies that may stock
these older guys?
The one I'm looking for reads:
fP94AD
DM74LS
244WM
The results I've gotten so far aren't perfect matches.
I know it's unlikely but it's worth a try.
Thanks for anything you can add.
Tom
I choose Polesoft Lockspam to fight spam, and you?
http://www.polesoft.com/refer.html
------=_NextPart_000_0032_01C807F5.392D2120
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charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META http-equiv=3DContent-Type content=3D"text/html; =
charset=3Diso-8859-1">
<META content=3D"MSHTML 6.00.2800.1555" name=3DGENERATOR>
<STYLE></STYLE>
</HEAD>
<BODY bgColor=3D#ffffff>
<DIV><FONT face=3DArial size=3D2>Hey Tom,</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Found the digikey site, but I'm unsure =
what part=20
numbers to reference. Could you post the part number of the =
replacement=20
chip?</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Thanks,<BR>MR</FONT></DIV>
<BLOCKQUOTE dir=3Dltr=20
style=3D"PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; =
BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
<DIV>"Tom Bruhl" <<A=20
href=3D"mailto:arpegio@comcast.net">arpegio@comcast.net</A>> wrote =
in message=20
<A href=3D"news:47045fb4@linux">news:47045fb4@linux</A>...</DIV>
<DIV><FONT face=3DArial size=3D2>Aaron,</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Digi-Key was the place to =
go.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>The chip is no longer made by=20
Fairchild</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>but they had a pin for pin =
replacement for .88/pc=20
.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>I got ten just in case all three of =
my Mecs=20
need</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>both replaced.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>I hope this solves =
the whole=20
problem.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Huge thanks to you my =
friend,</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Tom</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<BLOCKQUOTE dir=3Dltr=20
style=3D"PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; =
BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
<DIV>"Aaron Allen" <<A=20
=
href=3D"mailto:know-spam@not_here.dude">know-spam@not_here.dude</A>> =
wrote=20
in message <A =
href=3D"news:47042dd9@linux">news:47042dd9@linux</A>...</DIV>
<DIV><FONT face=3DArial size=3D2>I'm not sure about the DM, but the =
74LS series=20
chip is pretty common TTL logic gate as I recall. Try getting specs =
at=20
national semiconductor. </FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Have you looked at the usual =
suspects=20
yet?</FONT></DIV>
<DIV><FONT face=3DArial size=3D2><BR>Radio Shack</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Mouser</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Digikey</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>MCM Electronics</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Jameco</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Newark</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>ECG</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>AA</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<BLOCKQUOTE dir=3Dltr=20
style=3D"PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; =
BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
<DIV>"Tom Bruhl" <<A=20
href=3D"mailto:arpegio@comcast.net">arpegio@comcast.net</A>> =
wrote in=20
message <A =
href=3D"news:470417bf$1@linux">news:470417bf$1@linux</A>...</DIV>
<DIV><FONT face=3DArial size=3D2>Or does anyone have good =
companies that may=20
stock</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>these older guys?</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>The one I'm looking for =
reads:</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>fP94AD</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>DM74LS =
</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>244WM</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>The results I've gotten so far =
aren't perfect=20
matches.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>I know it's unlikely but it's =
worth a=20
try.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Thanks for anything you can =
add.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Tom</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT size=3D2><BR><BR>I choose Polesoft Lockspam to fight =
spam, and=20
you?<BR><A=20
=
href=3D"http://www.polesoft.com/refer.html">http://www.polesoft.com/refer=
..html</A> </FONT></DIV></BLOCKQUOTE ></BLOCKQUOTE></BLOCK=
QUOTE></BODY></HTML>
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| Re: Anyone know the Mec chip manufacturer's name? [message #91059 is a reply to message #91037] |
Sat, 06 October 2007 10:08 |
Tom Bruhl
Messages: 1368
Registered: June 2007
|
Senior Member |
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This is a multi-part message in MIME format.
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Mike,
At Digi-Key it is called SN74LS244DW. .88 a piece.
In the Mec master module there are two of these and there they are =
called
fP94AD (f for Fairchild as I understand it)
DM74LS
244WM
Tom
"Mike R." <emarenot@yahoo.com> wrote in message news:4707834d@linux...
Hey Tom,
Found the digikey site, but I'm unsure what part numbers to reference. =
Could you post the part number of the replacement chip?
Thanks,
MR
"Tom Bruhl" <arpegio@comcast.net> wrote in message =
news:47045fb4@linux...
Aaron,
Digi-Key was the place to go.
The chip is no longer made by Fairchild
but they had a pin for pin replacement for .88/pc .
I got ten just in case all three of my Mecs need
both replaced.
I hope this solves the whole problem.
Huge thanks to you my friend,
Tom
"Aaron Allen" <know-spam@not_here.dude> wrote in message =
news:47042dd9@linux...
I'm not sure about the DM, but the 74LS series chip is pretty =
common TTL logic gate as I recall. Try getting specs at national =
semiconductor.=20
Have you looked at the usual suspects yet?
Radio Shack
Mouser
Digikey
MCM Electronics
Jameco
Newark
ECG
AA
"Tom Bruhl" <arpegio@comcast.net> wrote in message =
news:470417bf$1@linux...
Or does anyone have good companies that may stock
these older guys?
The one I'm looking for reads:
fP94AD
DM74LS =20
244WM
The results I've gotten so far aren't perfect matches.
I know it's unlikely but it's worth a try.
Thanks for anything you can add.
Tom
I choose Polesoft Lockspam to fight spam, and you?
http://www.polesoft.com/refer.html
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charset="iso-8859-1"
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<HTML><HEAD>
<META http-equiv=3DContent-Type content=3D"text/html; =
charset=3Diso-8859-1">
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<STYLE></STYLE>
</HEAD>
<BODY bgColor=3D#ffffff>
<DIV><FONT face=3DArial size=3D2>Mike,</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>At Digi-Key it is called =
SN74LS244DW. =20
..88 a piece.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>In the Mec master module there are two =
of these and=20
there they are called</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>fP94AD (f for Fairchild as I =
understand=20
it)</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>DM74LS</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>244WM</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>Tom</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<BLOCKQUOTE dir=3Dltr=20
style=3D"PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; =
BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
<DIV>"Mike R." <<A=20
href=3D"mailto:emarenot@yahoo.com">emarenot@yahoo.com</A>> wrote in =
message=20
<A href=3D"news:4707834d@linux">news:4707834d@linux</A>...</DIV>
<DIV><FONT face=3DArial size=3D2>Hey Tom,</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Found the digikey site, but I'm =
unsure what part=20
numbers to reference. Could you post the part number of the =
replacement=20
chip?</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Thanks,<BR>MR</FONT></DIV>
<BLOCKQUOTE dir=3Dltr=20
style=3D"PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; =
BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
<DIV>"Tom Bruhl" <<A=20
href=3D"mailto:arpegio@comcast.net">arpegio@comcast.net</A>> =
wrote in=20
message <A =
href=3D"news:47045fb4@linux">news:47045fb4@linux</A>...</DIV>
<DIV><FONT face=3DArial size=3D2>Aaron,</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Digi-Key was the place to =
go.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>The chip is no longer made by=20
Fairchild</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>but they had a pin for pin =
replacement for=20
.88/pc .</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>I got ten just in case all three of =
my Mecs=20
need</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>both replaced.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>I hope this solves =
the whole=20
problem.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Huge thanks to you my =
friend,</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Tom</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<BLOCKQUOTE dir=3Dltr=20
style=3D"PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; =
BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
<DIV>"Aaron Allen" <<A=20
=
href=3D"mailto:know-spam@not_here.dude">know-spam@not_here.dude</A>>=20
wrote in message <A=20
href=3D"news:47042dd9@linux">news:47042dd9@linux</A>...</DIV>
<DIV><FONT face=3DArial size=3D2>I'm not sure about the DM, but =
the 74LS=20
series chip is pretty common TTL logic gate as I recall. Try =
getting specs=20
at national semiconductor. </FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Have you looked at the usual =
suspects=20
yet?</FONT></DIV>
<DIV><FONT face=3DArial size=3D2><BR>Radio Shack</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Mouser</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Digikey</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>MCM Electronics</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Jameco</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Newark</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>ECG</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>AA</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<BLOCKQUOTE dir=3Dltr=20
style=3D"PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; =
BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
<DIV>"Tom Bruhl" <<A=20
href=3D"mailto:arpegio@comcast.net">arpegio@comcast.net</A>> =
wrote in=20
message <A=20
=
href=3D"news:470417bf$1@linux">news:470417bf$1@linux</A>...</DIV>
<DIV><FONT face=3DArial size=3D2>Or does anyone have good =
companies that may=20
stock</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>these older guys?</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>The one I'm looking for =
reads:</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>fP94AD</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>DM74LS =20
</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>244WM</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>The results I've gotten so far =
aren't=20
perfect matches.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>I know it's unlikely but it's =
worth a=20
try.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Thanks for anything you can=20
add.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Tom</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT size=3D2><BR><BR>I choose Polesoft Lockspam to fight =
spam, and=20
you?<BR><A=20
=
href=3D"http://www.polesoft.com/refer.html">http://www.polesoft.com/refer=
..html</A> </FONT></DIV></BLOCKQUOTE ></BLOCKQUOTE></BLOCK=
QUOTE></BLOCKQUOTE></BODY></HTML>
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