6 Sep
2007
6 Sep
'07
7:02 a.m.
On Wednesday 05 September 2007 15:47, Chuck Guzis wrote:
On 5 Sep 2007 at 12:48, woodelf wrote:
Yes, though I'm not sure of the number. '95? Something like that...
I do have an old TI databook around someplace but it's currently buried in
some box somewhere and I have *no* idea which box at present.
--
Member of the toughest, meanest, deadliest, most unrelenting -- and
ablest -- form of life in this section of space, ?a critter that can
be killed but can't be tamed. ?--Robert A. Heinlein, "The Puppet Masters"
-
Information is more dangerous than cannon to a society ruled by lies. --James
M Dakin
I don't use 4 bit latches. No problem for me
:)
Other than the 4 bit adder 7486 I can't think of any common
chips with middle supply pins.
If your designs are old enough, there are a bunch. 7441 = BCD to 7-
segment gas tube driver. 7492, 7493 = 4 bit counter, 7473 = dual JK
FF, 7476 = dual JK FF and almost all of the other "non-7400" TTL
stuff, such as the MC400, 500, 2000, etc. series.
It seems to me that there was one oddball case of a 74L series chip
having a different pinout that the 74 "vanilla" flavor. Anyone
remember?