It would seem you have a problem elsewhere. What voltages are the TL074 outputting in the high and low states? You aren't using 74xx4015 etc, are you?
On Wed, Dec 28, 2016 at 5:26 AM, soundbyarcone@... [cgs_synth] <cgs_synth@yahoogroups.com> wrote:I got a shipment of different TLO74's and tried about 20 of them in the Sequential Switch circuit and none of them worked. Most of them I tried and couldn't even get the LED's to light up. I couple would light up the LED's but would not step or count when receiving clock. So far I have 2 out of about 40 TL074's that actually work in the circuit, but still no ability to reset when in the Up direction with any of them.
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