SN54LS442J и другие
| Компонент | Описание | Производитель | |
| SN54LS442 | QUADRUPLE TRIDIRECTIONAL BUS TRANSCEIVERS |
Texas Instruments |
 |
| SN54LS442FK | QUADRUPLE TRIDIRECTIONAL BUS TRANSCEIVERS |
Texas Instruments |
|
| SN54LS442J | QUADRUPLE TRIDIRECTIONAL BUS TRANSCEIVERS |
Texas Instruments |
|