74HC27BQ и другие
| Компонент | Описание | Производитель | |
| 74HC27BQ | Triple 3-input NOR gate |
NXP Semiconductors |
 |
| M74HC27B1 | TRIPLE 3-INPUT NOR GATE |
STMicroelectronics |
|
| M74HC27B1R | TRIPLE 3-INPUT NOR GATE |
STMicroelectronics |
|
| M74HC27B1R | TRIPLE 3-INPUT NOR GATE |
STMicroelectronics |
|