74ACT11257N
Manufacturers：
Texas Instruments
Description：
IC 2-1 LINE SELEC/MUX 20-DIP
74ACT11257NE4
Manufacturers：
Texas Instruments
Description：
IC 2-1 LINE SELEC/MUX 20-DIP
74ACT11257NSR
Manufacturers：
Texas Instruments
Description：
IC 2-1 LINE SELEC/MUX 20SO
74ACT11257NSRE4
Manufacturers：
Texas Instruments
Description：
IC 2-1 LINE SELEC/MUX 20SO
74ACT11257NSRG4
Manufacturers：
Texas Instruments
Description：
IC 2-1 LINE SELEC/MUX 20SO