| Компонент | Описание | Производитель | |
| FST3253M | Dual 4:1 Multiplexer/Demultiplexer Bus Switch |
Fairchild Semiconductor |
|
| FST3253MTC | Dual 4:1 Multiplexer/Demultiplexer Bus Switch |
Fairchild Semiconductor |
|
| FST3253MTCX | Dual 4:1 Multiplexer/Demultiplexer Bus Switch |
Fairchild Semiconductor |
|
| FST3253MX | Dual 4:1 Multiplexer/Demultiplexer Bus Switch |
Fairchild Semiconductor |