Pre-7400-series logic ICs (was Re: Weird 7410)

From: Ethan Dicks <erd_6502_at_yahoo.com>
Date: Wed Mar 6 23:38:59 2002

--- "Peter C. Wallace" <pcw_at_mesanet.com> wrote:
> On Wed, 6 Mar 2002, Ethan Dicks wrote:
> > 5 x MC724P "Quad Input Gate" (NAND)...

> They are 14 pin DIPs in shiny black epoxy. RTL I believe.

That is in keeping with the appearance of some Motorola 8xx series
chips on a board I received today. It was attached to a TI 980A and
from the date codes, appears to be from c. 1972.

-ethan


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Received on Wed Mar 06 2002 - 23:38:59 GMT

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