SN74ALS253N
Manufacturers：
Texas Instruments
Description：
IC SELECTOR/MUX DUAL 1-4 16-DIP
SN74ALS253NSR
Manufacturers：
Texas Instruments
Description：
IC SELECTOR/MUX DUAL 1-4 16SO
SN74ALS253NSRE4
Manufacturers：
Texas Instruments
Description：
IC SELECTOR/MUX DUAL 1-4 16SO
SN74ALS253NSRG4
Manufacturers：
Texas Instruments
Description：
IC SELECTOR/MUX DUAL 1-4 16SO