IC UP/DOWN COUNTR BINARY 16-DIP
IC PRESET UP/DWN COUNTER 16-DIP
IC COUNTER/DIVIDR DECADE 16-DIP
IC 4-BIT UP/DOWN COUNTER 16-DIP
IC 10-OUT DECADE COUNTER 16-DIP
IC COUNTER/DIVIDER OCT 16-DIP
IC 12BIT BIN RIPPL COUNTER 16DIP