SN54LS77W и другие
| Компонент | Описание | Производитель | |
| SN54LS77 | 4-BIT D LATCH LOW POWER SCHOTTKY |
Motorola, Inc |
 |
| SN54LS77 | 4-BIT BISTABLE LATCHES |
Texas Instruments |
|
| SN54LS77AJ | 4-bit latch |
Motorola, Inc |
|
| SN54LS77W | 4-BIT BISTABLE LATCHES |
Texas Instruments |
|