Article View: sci.electronics
Article #7635Re: "Name These Chips"
From: Dana H. Myers
Date: Sun, 07 Oct 1990 21:28
Date: Sun, 07 Oct 1990 21:28
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In article <9689@uhccux.uhcc.Hawaii.Edu> whinery@hale.ifa.hawaii.edu (Alan Whinery) writes:
>
>In article <3129@lll-lcc.UUCP> rzh@lll-lcc.UUCP (Roger Hanscom) writes:
>>Can anyone help with identifying the following (used in some sort of 8"
>>disk data-logger/controller):
>
>Intel P2101A-4 A microprocessor(?) cross Analog Devices ADSP-2101
No. A RAM chip. 256x1 static RAM.
> ? 9406 PC -There are no "94XX" in the Fairchild selection guide.
These are some kind of SSI/MSI logic like the 7400 family. I'm
pretty sure they're TTL.
*****************************************************************
* Dana H. Myers KK6JQ | Views expressed here are *
* (213) 337-5136 (ex WA6ZGB) | mine and do not necessarily *
* dana@locus.com | reflect those of my employer *
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!samsung!sdd.hp.com!elroy.jpl.nasa.gov!turnkey!orchard.la.locus.com!prodnet.la.locus.com!lando.la.locus.com!dana From: dana@lando.la.locus.com (Dana H. Myers) Newsgroups: sci.electronics Subject: Re: "Name These Chips" Message-ID: <17963@oolong.la.locus.com> Date: 7 Oct 90 21:28:30 GMT References: <3129@lll-lcc.UUCP> <9689@uhccux.uhcc.Hawaii.Edu> Sender: news@locus.com Organization: Locus Computing Corporation, Inglewood, CA Lines: 20