On Sun, 6 Sep 2015, Jay West wrote:
Here's a non-exhaustive but useful list of compatible parts for each:4K parts Signetics N82S141 Harris 7641 MMI 6341
You can add National 74S474 to this group. I've tried it, and they work.
Mike Loewen mloe...@cpumagic.scol.pa.us Old Technology http://q7.neurotica.com/Oldtech/
