SN74LS593N
Manufacturers：
Texas Instruments
Description：
IC BIN CNTR W/INPUT-REG 20-DIP
SN74LS593NSR
Manufacturers：
Texas Instruments
Description：
IC 8BIT BIN COUNT W/REG 20SO
SN74LS593NSRE4
Manufacturers：
Texas Instruments
Description：
IC 8BIT BIN COUNT W/REG 20SO
SN74LS593NSRG4
Manufacturers：
Texas Instruments
Description：
IC COUNTER BINARY 8B 20SO