30 Nov
2009
30 Nov
'09
8:47 p.m.
Tony Duell wrote:
It's a pity there never as a TTL multiplexer with
open-collector outputs.
That would be an ideal device.
I wrote:
74LS605, 74LS607
Chuck Guzis wrote:
Aren't those multiplexed *latches*?
I thought they were. If they were latches, they would work fine as
muxes by holding the clock in the active state.
(i.e. 2 8 bit registers with the abiltiy to select one
or the other
latch as output).
That's the problem. Contrary to the title of the data sheet, they
aren't latches, but rather registers. Oh well.