| Manufacturer | Part # | Datasheet | Description |
 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 |
 National Semiconductor ... | 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 |