Unidentified chip

dwight dkelvey at hotmail.com
Tue Aug 4 13:01:05 CDT 2015

> From: jnc at mercury.lcs.mit.edu
> It's a 16-pin DIP, with the following on it (in three separate lines):
> "1028126", "D39315-A", and "CS9336P". The first number looks like the numbers
> I've seen on a couple of other un-identified chips, made by TRW. (I hope they
> aren't something classified I'm not even supposed to have! :-)
> Anyone have any idea what these things are?
> Thanks!
>        Noel

Have you tried an ohm meter on them? They might be R-Packs.


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