54ACT521 и другие
| Компонент | Описание | Производитель | |
| 54ACT520D | 8-Bit Identity Comparator |
National Semiconductor |
 |
| 54ACT520F | 8-Bit Identity Comparator |
National Semiconductor |
|
| 54ACT520L | 8-Bit Identity Comparator |
National Semiconductor |
|
| 54ACT521 | 8-Bit Identity Comparator |
National Semiconductor |
|
| 54ACT521MDA | 8-Bit Identity Comparator |
National Semiconductor |
|
| 74ACT520 | 8-Bit Identity Comparator |
Fairchild Semiconductor |
|
| 74ACT520 | 8-Bit Identity Comparator |
Fairchild Semiconductor |
|
| 74ACT520CW | 8-Bit Identity Comparator |
Fairchild Semiconductor |
|
| 74ACT520PC | 8-Bit Identity Comparator |
Fairchild Semiconductor |
|
| 74ACT520PC | 8-Bit Identity Comparator |
Fairchild Semiconductor |
|