SN74LS446N и другие
| Компонент | Описание | Производитель | |
| SN74LS446 | QUADRUPLE BUS TRANSCEIVERS WITH INDIVIDUAL DIRECTION CONTROLS |
Texas Instruments |
 |
| SN74LS446D | QUADRUPLE BUS TRANSCEIVERS WITH INDIVIDUAL DIRECTION CONTROLS |
Texas Instruments |
|
| SN74LS446N | QUADRUPLE BUS TRANSCEIVERS WITH INDIVIDUAL DIRECTION CONTROLS |
Texas Instruments |
|