| Компонент | Описание | Производитель | |
| DS8922_04 | RS-422 Dual Differential Line Driver and Receiver Pairs |
National Semiconductor |
|
| S-89220A | MINI ANALOG SERIES CMOS COMPARATOR |
Seiko Instruments Inc |
|
| S-89220ACNC-1C1TFG | MINI ANALOG SERIES CMOS COMPARATOR |
Seiko Instruments Inc |