I74F27D и другие
| Компонент | Описание | Производитель | |
| 74F27 | Triple 3-Input NOR Gate |
Fairchild Semiconductor |
 |
| 74F27 | Triple 3-input NOR gate |
NXP Semiconductors |
|
| 74F273 | Octal D-Type Flip-Flop |
Fairchild Semiconductor |
|
| 74F273 | Octal D Flip-Flop |
National Semiconductor |
|
| 74F273A | Octal D flip-flop |
NXP Semiconductors |
|
| 74F273AD | Octal D flip-flop |
NXP Semiconductors |
|
| 74F273AN | Octal D flip-flop |
NXP Semiconductors |
|
| 74F273PC | Octal D-Type Flip-Flop |
Fairchild Semiconductor |
|
| 74F273PC | Octal D Flip-Flop |
National Semiconductor |
|
| 74F273SC | Octal D-Type Flip-Flop |
Fairchild Semiconductor |
|