| Part number | 54LS157 |
|---|---|
| Download | 54LS157 Datasheet (PDF) |
| File Size | 173.26 KB |
| Manufacturer | National Semiconductor |
| Description | Quad 2-Line to 1-Line Data Selectors/Multiplexers |
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| Part Number | Description |
|---|---|
| 54LS151 | Data Selector/Multiplexer |
| 54LS153 | Dual 4-Line to 1-Line Data Selectors/Multiplexers |
| 54LS158 | Quad 2-Line to 1-Line Data Selectors/Multiplexers |
| 54LS10 | Triple 3-Input NAND Gates |
| 54LS109 | Dual Positive-Edge-Triggered J-K Flip-Flops |
These data selectors multiplexers contain inverters and drivers to supply full on-chip data selection to the four output gates A separate strobe input is provided A 4-bit word is selected from one of two sources and is routed to the four outputs The LS157 presents true data whereas the LS158 presents inverted data to minimize propagation delay time.
