Ic 7493 Pin Diagram. They view how this binary counter can be modified to opera. It gives the second bit of the 4 bit binary data.
Pin 10 is a ground pin. R3 it is the reset pin. Clkb there are two clock input pins in ic 7490.
R2 it is also the reset pin.
It is used to make the ic. R3 it is the reset pin. Clkb there are two clock input pins in ic 7490. It is used to make the ic.