74163 - synchronous 4-bit binary counter with synchronous clear

pinout

1 CLR 16 Vcc 2 CLK 15 COUT 3 P1 14 Q1 4 P2 13 Q2 5 P3 12 Q3 6 P4 11 Q4 7 PE 10 TE 8 GND 9 LD 74163 www.nanobob.com

symbol

7 PE 3 P1 14 Q1 4 P2 13 Q2 5 P3 12 Q3 6 P4 11 Q4 2 CLK 15 COUT 1 CLR 9 LD 10 TE

pin types

0 digital input 0 digital output 0 digital input-output (bidir) 0 analog (input or output) 0 positive power 0 ground 0 negative power