| 448161 | DM74LS151N | Data Selector/Multiplexer | National Semiconductor |
| 448162 | DM74LS151SJ | 1-of-8 Line Data Selector/Multiplexer | Fairchild Semiconductor |
| 448163 | DM74LS151SJX | 1-of-8 Line Data Selector/Multiplexer | Fairchild Semiconductor |
| 448164 | DM74LS151W | Data Selector/Multiplexer | National Semiconductor |
| 448165 | DM74LS153 | Dual 1-of-4 Line Data Selectors/Multiplexers | Fairchild Semiconductor |
| 448166 | DM74LS153 | Dual 1-of-4 Line Data Selector/Multiplexer | National Semiconductor |
| 448167 | DM74LS153E | Dual 4-Line to 1-Line Data Selectors/Multiplexers | National Semiconductor |
| 448168 | DM74LS153J | Dual 4-Line to 1-Line Data Selectors/Multiplexers | National Semiconductor |
| 448169 | DM74LS153M | Dual 1-of-4 Line Data Selectors/Multiplexers | Fairchild Semiconductor |
| 448170 | DM74LS153M | Dual 4-Line to 1-Line Data Selectors/Multiplexers | National Semiconductor |
| 448171 | DM74LS153MX | Dual 1-of-4 Line Data Selector/Multiplexer | Fairchild Semiconductor |
| 448172 | DM74LS153N | Dual 1-of-4 Line Data Selectors/Multiplexers | Fairchild Semiconductor |
| 448173 | DM74LS153N | Dual 4-Line to 1-Line Data Selectors/Multiplexers | National Semiconductor |
| 448174 | DM74LS153W | Dual 4-Line to 1-Line Data Selectors/Multiplexers | National Semiconductor |
| 448175 | DM74LS154 | 4-Line to 16-Line Decoder/Demultiplexer | Fairchild Semiconductor |
| 448176 | DM74LS154 | 4-Line to 16-Line Decoder/Demultiplexer | National Semiconductor |
| 448177 | DM74LS154N | 4-Line to 16-Line Decoder/Demultiplexer | Fairchild Semiconductor |
| 448178 | DM74LS154N | 4-Line to 16-Line Decoders/Demultiplexers | National Semiconductor |
| 448179 | DM74LS154WM | 4-Line to 16-Line Decoder/Demultiplexer | Fairchild Semiconductor |
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| 448180 | DM74LS154WM | 4-Line to 16-Line Decoders/Demultiplexers | National Semiconductor |
| 448181 | DM74LS154WMX | 4-Line to 16-Line Decoder/Demultiplexer | Fairchild Semiconductor |
| 448182 | DM74LS155 | Dual 2-Line to 4-Line Decoders/Demultiplexers | Fairchild Semiconductor |
| 448183 | DM74LS155 | Dual 2-Line to 4-Line Decoder/1-to-4 Line Demultiplexer | National Semiconductor |
| 448184 | DM74LS155M | Dual 2-Line to 4-Line Decoders/Demultiplexers | Fairchild Semiconductor |
| 448185 | DM74LS155M | Dual 2-Line to 4-Line Decoders/Demultiplexers | National Semiconductor |
| 448186 | DM74LS155MX | Dual 2-Line to 4-Line Decoder/1-to-4 Line Demultiplexer | Fairchild Semiconductor |
| 448187 | DM74LS155N | Dual 2-Line to 4-Line Decoders/Demultiplexers | Fairchild Semiconductor |
| 448188 | DM74LS155N | 7 V, dual 2-line to 4-line decoder/demultiplexer | National Semiconductor |
| 448189 | DM74LS156 | Dual 2-Line to 4-Line Decoders/Demultiplexers | Fairchild Semiconductor |
| 448190 | DM74LS156 | Dual 2-Line to 4-Line Decoder/1-to-4 Line Demultiplexer with Open-Collector Outputs | National Semiconductor |
| 448191 | DM74LS156M | Dual 2-Line to 4-Line Decoders/Demultiplexers | Fairchild Semiconductor |
| 448192 | DM74LS156M | Dual 2-Line to 4-Line Decoders/Demultiplexers | National Semiconductor |
| 448193 | DM74LS156MX | Dual 2-Line to 4-Line Decoder/1-to-4 Line Demultiplexer with Open-Collector Outputs | Fairchild Semiconductor |
| 448194 | DM74LS156N | Dual 2-Line to 4-Line Decoders/Demultiplexers | Fairchild Semiconductor |
| 448195 | DM74LS156N | Dual 2-Line to 4-Line Decoders/Demultiplexers | National Semiconductor |
| 448196 | DM74LS157 | Quad 2-Line to 1-Line Data Selectors/Multiplexers | Fairchild Semiconductor |
| 448197 | DM74LS157 | Quad 2-to-1 Line Data Selector/Multiplexer | National Semiconductor |
| 448198 | DM74LS157CW | Quad 2-to-1 Line Data Selector/Multiplexer | Fairchild Semiconductor |
| 448199 | DM74LS157E | Quad 2-Line to 1-Line Data Selectors/Multiplexers | National Semiconductor |
| 448200 | DM74LS157J | Quad 2-Line to 1-Line Data Selectors/Multiplexers | National Semiconductor |
