SN74HC161N
Manufacturers：
Texas Instruments
Description：
IC 4-BIT BINARY COUNTER 16-DIP
SN74HC161NE4
Manufacturers：
Texas Instruments
Description：
IC COUNTER 4BIT SYNC BIN 16-DIP
SN74HC161NSR
Manufacturers：
Texas Instruments
Description：
IC COUNTER BIN 4BIT SYNC 16SO