| Компонент | Описание | Производитель | |
| MC74HCT32AN | Quad 2-input OR gate with LSTTL-compatible inputs |
Motorola, Inc |
|
| MC74HCT32AN | Quad 2-input OR gate |
Motorola, Inc |
|
| MC74HCT32ANG | Quad 2-Input OR Gate with LSTTL Compatible Inputs |
ON Semiconductor |