[chbot] Looking for very old TTL chips

[Ashlin Inwood]

Does anyone have an old Ti SN74194, I am very specifically looking for an
old one for my PDP-11/40.

Here is an example image: https://imgur.com/a/MXpFDkr

I'm also looking non-specifically for any old TTL chips, 74xx, 74Sxx,
74Hxxx, 74Lxx. Anything manufactured around the 1970s.

Thank you.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.ourshack.com/pipermail/chchrobotics/attachments/20251020/4cbe1ef0/attachment.html>