MC1489AMEL и другие
| Компонент | Описание | Производитель | |
| MC1489AMEL | Quad Line Receivers |
ON Semiconductor |
 |
| MC1489AMEL | Quad Line EIA−232D Receivers |
ON Semiconductor |
|
| MC1489AMELG | Quad Line EIA−232D Receivers |
ON Semiconductor |
|