| 制造商 | 部件名 | 数据表 | 功能描述 |
 National Semiconductor ... | 54LS156DM |  56Kb/2P | DUAL 1-OF-4 DECODER/DEMULTIPLEXER |
| 54LS156DMQB |  161Kb/8P | Dual 2-Line to 4-Line Decoders/Demultiplexers |
 National Semiconductor ... | 54LS156DMQB |  161Kb/8P | Dual 2-Line to 4-Line Decoders/Demultiplexers |
| 54LS156FM |  56Kb/2P | DUAL 1-OF-4 DECODER/DEMULTIPLEXER |
| 54LS156FMQB |  161Kb/8P | Dual 2-Line to 4-Line Decoders/Demultiplexers |
 National Semiconductor ... | 54LS151 |  140Kb/6P | Data Selector/Multiplexer |
| 54LS151E |  140Kb/6P | Data Selector/Multiplexer |
| 54LS151J |  140Kb/6P | Data Selector/Multiplexer |
| 54LS151M |  140Kb/6P | Data Selector/Multiplexer |
| 54LS151N |  140Kb/6P | Data Selector/Multiplexer |
| 54LS151W |  140Kb/6P | Data Selector/Multiplexer |
| 54LS152 |  77Kb/3P | 8-INPUT MULTIPLEXER |
| 54LS152FMQB |  77Kb/3P | 8-INPUT MULTIPLEXER |
| 54LS153 |  142Kb/6P | Dual 4-Line to 1-Line Data Selectors/Multiplexers |
| 54LS153E |  142Kb/6P | Dual 4-Line to 1-Line Data Selectors/Multiplexers |
| 54LS153J |  142Kb/6P | Dual 4-Line to 1-Line Data Selectors/Multiplexers |
| 54LS153M |  142Kb/6P | Dual 4-Line to 1-Line Data Selectors/Multiplexers |
| 54LS153N |  142Kb/6P | Dual 4-Line to 1-Line Data Selectors/Multiplexers |
| 54LS153W |  142Kb/6P | Dual 4-Line to 1-Line Data Selectors/Multiplexers |