On Tue, 18 Jun 2013 17:51:29 -0400
paul swed <paulsw...@gmail.com> wrote:
> Thanks Attila Burts looking to separate the rcvr/remodulator. I am fine.
> Yes indeed I did look up the hc specs. I thought it was a 5v logic
> actually. I knew it was not at all like the 74c series.
That's the HCT which are 5V (the T denotes TTL compatible).
I just checked it. NXP specs the HCMOS family as 2-6V, with 5V typical
(recomended conditions, _not_ absolute maximum ratings).
So it is indeed safe to run them down to 2V.
Weird.. where does that 3V in my mind come from?
Attila Kinali
--
The people on 4chan are like brilliant psychologists
who also happen to be insane and gross.
-- unknown
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