28 Oct
2010
28 Oct
'10
2:14 p.m.
On 28 Oct 2010 at 20:07, Tony Duell wrote:
If you ingnroe 'progammable' devices (PROMs,
PALs, FPGAs, etc), what's
the simplest solution for getting 0-9,A-F from 4 bits of binary using
only 74xxx devices (and preferably common ones). I can trivially do it
in 7 such chips, but alas they're all 24 pin devices. Anything
simpler?
Interesting challenge, Tony. I'll work on it before bed tonight if
no one else does. It should put me right to sleep...
--Chuck