Nick wrote:
>> Charles wrote:
>>
>> What specific chips did you use?
>
> Nick wrote:
>
> MC74VHC1G86
> 74HC74D
Good to know, thanks. Just FYI, you may want to look into the NC7SZ86
(and other NC7SZ "TinyLogic" series parts). The NC7SZ86 is
pin-compatible with the 74VHC1G part, with several added advantages:
1). Output drive current is +/- 24mA rather than only 8mA. (This
doesn't matter for the divide-by-three circuit, but in my book sturdy
outputs are always preferred.)
2). It is a bit faster.
3). Speed doesn't drop off as much on lower-voltage supplies.
4). The NC7SZ series incorporates ground-bounce reduction for lower EMI
and noise.
Best regards,
Charles
_______________________________________________
time-nuts mailing list -- [email protected]
To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
and follow the instructions there.
