sadeepa
Junior Member level 1
74hct164
Hi I need to drive 16 LEDs from 2 shift registers 74HCT164.
The inputs to shift registers I'm giving from a 8 pin micro controller.
The problem is I don't know what logic to give to serial inputs (A & B) in the shift register?
I know only to give clocks.
Hi I need to drive 16 LEDs from 2 shift registers 74HCT164.
The inputs to shift registers I'm giving from a 8 pin micro controller.
The problem is I don't know what logic to give to serial inputs (A & B) in the shift register?
I know only to give clocks.