DM 74 193 N (SN 74 193) - SYNCHRONOUS 4-BIT UP/DOWN COUNTERS - (1 PC)

INTEGRATO SN 74LS668 - synchronous 4-bit decade up/down counter

74LS192 ( x 2 pieces ) MOTOROLA SN74LS192N 4 Bit Up / Down Counter Dip16

74LS193N PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOW

SN74LS191N - 4-BIT BINARY UP/DOWN COUNTER - CI - DIP-16 - TEXAS INSTRUMENTS

T74LS193B1 - SYNCHRONOUS 4-BIT UP/DOWN COUNTERS - CI DIP-16 - ST

74LS192 ( x 2 pieces ) FAIRCHILD 74LS192PC 4 Bit Up / Down Counter Dip16

74LS393N IC-DIP14 IC-DIP14 =SN74LS393N Counter,Up/Down,4 Bit Binary 74LS393 N