| Компонент | Описание | Производитель | |
| 74LCX157SJ | Low Voltage Quad 2-Input Multiplexer with 5V Tolerant Inputs |
Fairchild Semiconductor |
|
| 74LCX157SJX | Low Voltage Quad 2-Input Multiplexer with 5V Tolerant Inputs |
Fairchild Semiconductor |
|
| MC74LCX157SD | LOW-VOLTAGE CMOS QUAD 2-INPUT MULTIPLEXER |
ON Semiconductor |
|
| MC74LCX157SD | LOW-VOLTAGE CMOS QUAD 2-INPUT MULTIPLEXER |
Motorola, Inc |