| Компонент | Описание | Производитель | |
| MC74HC02ADTR2 | Quad 2−Input NOR Gate High−Performance Silicon−Gate CMOS |
ON Semiconductor |
|
| MC74HC02ADTR2 | Quad 2-Input NOR Gate |
ON Semiconductor |
|
| MC74HC02ADTR2G | Quad 2−Input NOR Gate High−Performance Silicon−Gate CMOS |
ON Semiconductor |