| Manufacturer | Part Number | Description |
|---|---|---|
Texas Instruments |
SN74LS157 | QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS |
| SN74LS157 | Quad 2-Input Multiplexer | |
Motorola Semiconductor (now NXP Semiconductors) |
SN74LS157 | QUAD 2-INPUT MULTIPLEXER |