SN74HC139PWR
Manufacturers：
Texas Instruments
Description：
IC DUAL 2TO4 DECOD/DEMUX 16TSSOP
SN74HC139PWRE4
Manufacturers：
Texas Instruments
Description：
IC DECODER/DEMUX DL 2-4L 16TSSOP
SN74HC139PWRG4
Manufacturers：
Texas Instruments
Description：
IC DECODER/DEMUX DL 2-4L 16TSSOP