DS1489AM и другие
| Компонент | Описание | Производитель | |
| DS1489A | Quad Line Receiver |
National Semiconductor |
 |
| DS1489A | Quad Line Receiver |
National Semiconductor |
|
| DS1489AM | Quad Line Receiver |
National Semiconductor |
|
| DS1489AMX | Quad Line Receiver |
National Semiconductor |
|
| DS1489AN | Quad Line Receiver |
National Semiconductor |
|