| Компонент | Описание | Производитель | |
| 54F646BSCQB | Octal Transceiver/Register with TRI-STATE Outputs |
National Semiconductor |
|
| 54F646BSCX | Octal Transceiver/Register with TRI-STATE Outputs |
National Semiconductor |
|
| 74F646BSC | Octal Transceiver/Register with TRI-STATE Outputs |
National Semiconductor |
|
| 74F646BSC | Octal Transceiver/Register with 3-STATE Outputs |
Fairchild Semiconductor |
|
| 74F646BSCQB | Octal Transceiver/Register with TRI-STATE Outputs |
National Semiconductor |
|
| 74F646BSCX | Octal Transceiver/Register with TRI-STATE Outputs |
National Semiconductor |