Rich,

I didn't see it. But if you are working with CMOS chips like the PIC it's
almost always better to use chips in the HCT family for interfacing. The
reason is that the inputs work properly with TTL voltage levels while the
outputs are nearly rail to rail. So a 3.3V input will generate a 5V output.

BAJ

On Wed, Nov 15, 2017 at 12:01:09AM -0600, Richard Pope wrote:
> Chris,
>      I'll look in to it. Did you read my latest post on the the forum=20
> about an idea to replace the relays with 74LS244N s and 74LS32Ns?
> GOD Bless and Thanks,
> rich!

[ Snipping... getting too long ]=20

BAJ

--=20
Byron A. Jeff
Associate Professor: Department of Computer Science and Information Technol=
ogy
College of Information and Mathematical Sciences
Clayton State University
http://faculty.clayton.edu/bjeff
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