| Компонент | Описание | Производитель | |
| FSTU3253 | Dual 4:1 Multiplexer/Demultiplexer Bus Switch |
Fairchild Semiconductor |
|
| FSTU3253M | Dual 4:1 Multiplexer/Demultiplexer Bus Switch |
Fairchild Semiconductor |
|
| FSTU3253MTC | Dual 4:1 Multiplexer/Demultiplexer Bus Switch |
Fairchild Semiconductor |
|
| FSTU3253QSC | Dual 4:1 Multiplexer/Demultiplexer Bus Switch |
Fairchild Semiconductor |