| Компонент | Описание | Производитель | |
| DS36C279TM | Low Power EIA-RAS-485 Transceiver with Sleep Mode |
National Semiconductor |
|
| DS36C279TM | Low Power EIA-RS-485 Transceiver with Sleep Mode |
National Semiconductor |
|
| DS36C279TMX | Low Power TIA/EIA-485 Transceiver with Sleep Mode |
National Semiconductor |