| Компонент | Описание | Производитель | |
| 74ABTH16821A | 20-bit bus-interface D-type flip-flop; positive-edge trigger 3-State |
NXP Semiconductors |
|
| 74ABTH16821ADGG | 20-bit bus-interface D-type flip-flop; positive-edge trigger 3-State |
NXP Semiconductors |
|
| 74ABTH16821ADL | 20-bit bus-interface D-type flip-flop; positive-edge trigger 3-State |
NXP Semiconductors |