SN74AS158 is Quadruple 1-of-2 Data Selectors/Multiplexers manufactured by Texas Instruments.
| Part Number | Description |
|---|---|
| SN74AS151 | 1-of-8 Data Selectors/Multiplexers |
| SN74AS153 | Dual 1-of-4 Data Selectors/Multiplexers |
| SN74AS157 | Quadruple 1-of-2 Data Selectors/Multiplexers |
| SN74AS10 | Triple 3-Input Positive-NAND Gate |
| SN74AS1000A | Quadruple 2-Input Positive-NAND Buffers/Drivers |
These data selectors/multiplexers contain inverters and drivers to supply full data selection to the four output gates. A separate strobe (G) input is provided. A 4-bit word is selected from one of two sources and is routed to the four outputs.
