SN74AS138N
Manufacturers：
Texas Instruments
Description：
IC 3-8 LINE DECOD/DEMUX 16-DIP
SN74AS138NE4
Manufacturers：
Texas Instruments
Description：
IC DECODER/DEMUX 3-8LINE 16-DIP
SN74AS138NSR
Manufacturers：
Texas Instruments
Description：
IC DECODER/DEMUX 3-8LINE 16SO