| Компонент | Описание | Производитель | |
| LT1039CSW | RS232 Driver/Receiver with Shutdown |
Linear Technology |
|
| LT1039CSW | RS232 Driver/Receiver |
Linear Technology |
|
| LT1039CSW16 | RS232 Driver/Receiver with Shutdown |
Linear Technology |
|
| LT1039CSW16 | RS232 Driver/Receiver |
Linear Technology |