LS Series 5V 38ns Inverted Output Decoder/Driver DIP16
LS Series 2-to-4 Decoder/Demultiplexer, Inverted, PDIP16
Decoder/Driver, LS Series, Inverted Output, TTL, PDIP16, DP-16
HD74S139
Decoder/Demultiplexer Dual 2-to-4 16-Pin PDIP
HD74S135P