DM54LS151
Data Selector/Multiplexer (National Semiconductor)
DM54LS153
Dual 4-Line to 1-Line Data Selectors/Multiplexers (National Semiconductor)
DM54LS154
4-Line to 16-Line Decoders/Demultiplexers (National Semiconductor)
DM54LS156
Dual 2-Line to 4-Line Decoders/Demultiplexers (National Semiconductor)
DM54LS157
Quad 2-Line to 1-Line Data Selectors/Multiplexers (National Semiconductor)
DM54LS158
Quad 2-Line to 1-Line Data Selectors/Multiplexers (National Semiconductor)
DM54LS10
Triple 3-Input NAND Gates (National Semiconductor)
DM54LS109A
Dual Positive-Edge-Triggered J-K Flip-Flops with Preset/ Clear/ and Complementary Outputs (National Semiconductor)
DM54LS11
Triple 3-Input AND Gates (National Semiconductor)
DM54LS112A
NEGATIVE-EDGE-TRIGERED MASTER-SLAVE J-K FLIP-FLOPS (National Semiconductor)