| Компонент | Описание | Производитель | |
| ST491ACD | LOW POWER HIGH SPEED RS-485/RS-422 TRANSCEIVER |
STMicroelectronics |
|
| ST491ACDR | LOW POWER HIGH SPEED RS-485/RS-422 TRANSCEIVER |
STMicroelectronics |
|
| ST491ACN | Low power high speed RS-485/RS-422 transceiver |
STMicroelectronics |
|
| ST491ACN | LOW POWER HIGH SPEED RS-485/RS-422 TRANSCEIVER |
STMicroelectronics |