[sdiy] Another new hard to find part....

ASSI Stromeko at compuserve.de
Tue Jul 6 21:45:28 CEST 2004


On Tuesday 06 July 2004 17:55, Roy J. Tellason wrote:
> > Also beware the power requirements.  Some of the 74HC parts are 5
> > volt limited.
>
> Yeah,  _that_ makes no sense to me,  why the heck they'd do that!

When they're done in 0.35µm technology and have only about 8nm gate 
oxide that is a mighty good reason to limit the supply to 5V. Add on 
top of that that the original TTL wouldn't take more than 5V either.


Achim.
-- 
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