| Компонент | Описание | Производитель | |
| KK74ACT643 | Octal 3-State Bus Transceiver High-Speed Silicon-Gate CMOS |
KODENSHI KOREA CORP. |
|
| KK74ACT643DW | Octal 3-State Bus Transceiver High-Speed Silicon-Gate CMOS |
KODENSHI KOREA CORP. |
|
| KK74ACT643N | Octal 3-State Bus Transceiver High-Speed Silicon-Gate CMOS |
KODENSHI KOREA CORP. |