Bryan,
     I appreciate the information. I'll change them to HCTs. My=20
understanding is that the HCTs don't have as much fan out ability. Is=20
this correct?
Thanks,
rich!

On 11/15/2017 11:02 AM, Byron Jeff wrote:
> 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 outpu=
t.
>
> 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
>> about an idea to replace the relays with 74LS244N s and 74LS32Ns?
>> GOD Bless and Thanks,
>> rich!
> [ Snipping... getting too long ]
>
> BAJ
>


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