SN54ALS138A, SN54AS138, SN74ALS138A, SN74AS138 3-L.
Texas Instruments
SN74AS138 - 3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
SN54ALS138A, SN54AS138, SN74ALS138A, SN74AS138 3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS SDAS055E – APRIL 1982 – REVISED JULY 1996 D Designed Specifi.
