74ACT640 и другие
| Компонент | Описание | Производитель | |
| 74ACT640 | Octal 3−State Inverting Transciever |
ON Semiconductor |
 |
| 74ACT646 | Octal Transceiver/Register with 3-STATE Outputs |
Fairchild Semiconductor |
|
| 74ACT646 | Octal Transceiver/Register with 3-STATE Outputs |
Fairchild Semiconductor |
|
| 74ACT646CW | Octal Bus Transceiver/Register with 3-STATE Outputs |
Fairchild Semiconductor |
|
| 74ACT646SC | Octal Transceiver/Register with 3-STATE Outputs |
Fairchild Semiconductor |
|
| 74ACT646SCX | Octal Bus Transceiver/Register with 3-STATE Outputs |
Fairchild Semiconductor |
|
| 74ACT646SPC | Octal Transceiver/Register with 3-STATE Outputs |
Fairchild Semiconductor |
|
| CD54ACT646 | OCTAL-BUS TRANSCEIVER/REGISTERS, 3-STATE |
Texas Instruments |
|
| CD54ACT648 | OCTAL-BUS TRANSCEIVER/REGISTERS, 3-STATE |
Texas Instruments |
|
| CD74ACT646 | OCTAL-BUS TRANSCEIVER/REGISTERS, 3-STATE |
Texas Instruments |
|