25 Oct
2007
25 Oct
'07
6:52 p.m.
Marvin Johnston wrote:
In searching through my pile of "stuff", I came across 38 of these unused chip
s
still in the chip carrier. I am not at all familiar with these things (or most
semicurrent chips for that matter), so are these (or could they be) useful for
Classic Computer related projects?
I used them for a while in 5v only systems. They are (as I recall) ttl
compatible. They were not too fast but they were very flexible and nice
for making little register based state machines.
I don't think they are made any more as they are 5v only.
-brad