Texas Instruments
SN74298N
MUX, TTL/H/L SERIES, 1-FUNC, TTL
Datasheet
SN74278N
ENCODER, 4-BIT, TTL, PDIP14
SN74251N3
MUX, 8 LINE INPUT
SN74251N
SN74159N
IC DECODER/DEMUX 1X4:16 24DIP
Decoder/Demultiplexer 1 x 4:16 24-PDIP
SN74154N
SN74153N
MUX, 4 LINE INPUT TTL
SN74150NG4
IC MULTIPLEXER 1 X 16:1 24DIP
Multiplexer 1 x 16:1 24-PDIP
SN74150N
SN74148N3
ENCODER
SN74148N
SN74145NSRG4
IC DECODER 1 X 4:10 16SO
Decoder 1 x 4:10 16-SO