SN74AHCT139NSR
Manufacturers：
Texas Instruments
Description：
IC DECODER/DEMUX DL 2-4 16SO
SN74AHCT139NSRE4
Manufacturers：
Texas Instruments
Description：
IC DECODER/DEMUX DL 2-4 16SO
SN74AHCT139NSRG4
Manufacturers：
Texas Instruments
Description：
IC DECODER/DEMUX DUAL 16SO