| 448121 | DM74LS138 | 3-to-8 Line Decoder/Demultiplexer | National Semiconductor |
| 448122 | DM74LS138CW | 3-to-8 Line Decoder/Demultiplexer | Fairchild Semiconductor |
| 448123 | DM74LS138E | Decoders/Demultiplexers | National Semiconductor |
| 448124 | DM74LS138J | Decoders/Demultiplexers | National Semiconductor |
| 448125 | DM74LS138M | Decoder/Demultiplexer | Fairchild Semiconductor |
| 448126 | DM74LS138M | Decoders/Demultiplexers | National Semiconductor |
| 448127 | DM74LS138MX | 3-to-8 Line Decoder/Demultiplexer | Fairchild Semiconductor |
| 448128 | DM74LS138N | Decoder/Demultiplexer | Fairchild Semiconductor |
| 448129 | DM74LS138N | Decoders/Demultiplexers | National Semiconductor |
| 448130 | DM74LS138SJ | Decoder/Demultiplexer | Fairchild Semiconductor |
| 448131 | DM74LS138SJX | 3-to-8 Line Decoder/Demultiplexer | Fairchild Semiconductor |
| 448132 | DM74LS138W | Decoders/Demultiplexers | National Semiconductor |
| 448133 | DM74LS139 | Decoder/Demultiplexer | Fairchild Semiconductor |
| 448134 | DM74LS139 | Dual 2-to-4 Line Decoder/Demultiplexer | National Semiconductor |
| 448135 | DM74LS139CW | Dual 2-to-4 Line Decoder/Demultiplexer | Fairchild Semiconductor |
| 448136 | DM74LS139E | Decoders/Demultiplexers | National Semiconductor |
| 448137 | DM74LS139J | Decoders/Demultiplexers | National Semiconductor |
| 448138 | DM74LS139M | Decoder/Demultiplexer | Fairchild Semiconductor |
| 448139 | DM74LS139M | Decoders/Demultiplexers | National Semiconductor |
|
| 448140 | DM74LS139MX | Dual 2-to-4 Line Decoder/Demultiplexer | Fairchild Semiconductor |
| 448141 | DM74LS139N | Decoder/Demultiplexer | Fairchild Semiconductor |
| 448142 | DM74LS139N | Decoders/Demultiplexers | National Semiconductor |
| 448143 | DM74LS139SJ | Decoder/Demultiplexer | Fairchild Semiconductor |
| 448144 | DM74LS139SJX | Dual 2-to-4 Line Decoder/Demultiplexer | Fairchild Semiconductor |
| 448145 | DM74LS139W | Decoders/Demultiplexers | National Semiconductor |
| 448146 | DM74LS14 | Hex Inverter with Schmitt Trigger Inputs | Fairchild Semiconductor |
| 448147 | DM74LS14 | Hex Inverter with Schmitt Trigger Inputs | National Semiconductor |
| 448148 | DM74LS14M | Hex Inverter with Schmitt Trigger Inputs | Fairchild Semiconductor |
| 448149 | DM74LS14N | Hex Inverter with Schmitt Trigger Inputs | Fairchild Semiconductor |
| 448150 | DM74LS14SJ | Hex Inverter with Schmitt Trigger Inputs | Fairchild Semiconductor |
| 448151 | DM74LS15 | Triple 3-Input AND Gate with Open Collector Outputs | National Semiconductor |
| 448152 | DM74LS151 | 1-of-8 Line Data Selector/Multiplexer | Fairchild Semiconductor |
| 448153 | DM74LS151 | 1-of-8 Line Data Selector/Multiplexer with Complementary Outputs | National Semiconductor |
| 448154 | DM74LS151CW | 1-of-8 Line Data Selector/Multiplexer | Fairchild Semiconductor |
| 448155 | DM74LS151E | Data Selector/Multiplexer | National Semiconductor |
| 448156 | DM74LS151J | Data Selector/Multiplexer | National Semiconductor |
| 448157 | DM74LS151M | 1-of-8 Line Data Selector/Multiplexer | Fairchild Semiconductor |
| 448158 | DM74LS151M | Data Selector/Multiplexer | National Semiconductor |
| 448159 | DM74LS151MX | 1-of-8 Line Data Selector/Multiplexer | Fairchild Semiconductor |
| 448160 | DM74LS151N | 1-of-8 Line Data Selector/Multiplexer | Fairchild Semiconductor |
