74153 is Dual 4-Line to 1-Line Data Selectors/Multiplexers manufactured by National Semiconductor.
| Part Number | Description |
|---|---|
| 74150 | Data Selectors/Multiplexers |
| 74151 | 1 of 8 Line Data Selector/Multiplexer |
| 74154 | 4-Line to 16-Line Decoders/Demultiplexers |
| 74155 | Dual 2-Line to 4-Line Decoders/Demultiplexers |
| 74156 | Dual 1-of-4 Decoder / Demultiplexer |
Each of these data selectors multiplexers contains inverters and drivers to supply fully plementary on-chip binary decoding data selection to the AND-OR-invert gates Separate strobe inputs are provided for each of the two four-line sections.
