30 Oct
2010
30 Oct
'10
2:40 p.m.
On 30 Oct 2010 at 14:18, Chuck Guzis wrote:
If you'd like something a bit closer to home, you
might try ACP--
they're listing some IM5603s on eBay for $7.95 the each.
Scratch that--they're 1Kbit PROMs. My bad.
Although, if you can make it work by juggling a couple of signals,
you can try the 3-state 82S123 version or perhaps the 1Kbit
(82S29/129) versions.
The bigger problem for me would be finding a programmer for these
things. I've got a mess of SN74S471s and no way to program them.
--Chuck