Chip IDs?

From: Bill Yakowenko <yakowenk_at_cs.unc.edu>
Date: Tue Aug 29 10:53:03 2000

Hey all,

Apologies if this is a repeat; I thought I sent this before, but never
saw it in the digest, nor any replies to it. Not sure if my e-mail
failed to get out the door here, or if one (or more?) digest failed to
make it into my mailbox, but the result is the same.

I'm looking for info on the following chip numbers.

        (TI) SN2789N
        (TI) SN2792N
        (Fairchild?) 3005662
        (Fairchild?) 3005663
        (Fairchild?) 3005664
        (Fairchild?) 3005665
        (Fairchild?) 3005666
        (Fairchild?) 3005668 (maybe another 3005666 - hard to read)

>From the age of the machine and the date codes on the chips (late 60's),
I expect these to be DTL or RTL or something. I also suspect that 2789
is the same as 3005663, and 2792 is the same as 3005668; some chips show
both markings.

        Cheers,
        Bill.
Received on Tue Aug 29 2000 - 10:53:03 BST