MC100EL51DR2 и другие
| Компонент | Описание | Производитель | |
| MC100EL51DR2 | 5V ECL Differential Clock D Flip-Flop |
ON Semiconductor |
 |
| MC100EL51DR2 | Differential Clock D Flip-Flop |
ON Semiconductor |
|
| MC100EL51DR2G | 5V ECL Differential Clock D Flip-Flop |
ON Semiconductor |
|