| Manufacturer | Part Number | Description |
|---|---|---|
| MC74LCX157A | Low-Voltage CMOS Quad 2-Input Multiplexer | |
| MC74LCX157 | Low-Voltage CMOS Quad 2-Input Multiplexer | |
Motorola Semiconductor (now NXP Semiconductors) |
MC74LCX157 | LOW-VOLTAGE CMOS QUAD 2-INPUT MULTIPLEXER |