74AC646SC и другие
| Компонент | Описание | Производитель | |
| 54AC646SD | Octal Transceiver/Register with TRI-STATE Outputs |
National Semiconductor |
 |
| 54AC646SDMQB-RH | Octal Bus Transceiver and Register with TRI-STATE Outputs |
National Semiconductor |
|
| 74AC646SC | Octal Transceiver/Register with 3-STATE Outputs |
Fairchild Semiconductor |
|
| 74AC646SCX | Octal Bus Transceiver/Register with 3-STATE Outputs |
Fairchild Semiconductor |
|
| 74AC646SCX | Octal Bus Transceiver/Register with 3-STATE Outputs |
Fairchild Semiconductor |
|
| 74AC646SPC | Octal Transceiver/Register with 3-STATE Outputs |
Fairchild Semiconductor |
|