I am sending a PWM signal generated by a 555 timer to 8 AND gates (2-74LS08). The other input of each AND gate is tied to the output of a 4017 counter so the PWM signal is switched to 8 diffent motors as the counter advances. The circuit works and seems to be reliable.
My questions are:
From a best practices perspective is it ok connect ths single output to 8 gates? Is there a better way?
Are there any issues I should look out for when doing a PCB layout? Noise perhaps?
Thanks!
Steve
My questions are:
From a best practices perspective is it ok connect ths single output to 8 gates? Is there a better way?
Are there any issues I should look out for when doing a PCB layout? Noise perhaps?
Thanks!
Steve
Last edited: