HEF4531BD и другие
| Компонент | Описание | Производитель | |
| HEF4531B | 13-input parity checker/generator |
NXP Semiconductors |
 |
| HEF4531BD | 13-input parity checker/generator |
NXP Semiconductors |
|
| HEF4531BF | 13-input parity checker/generator |
NXP Semiconductors |
|
| HEF4531BN | 13-input parity checker/generator |
NXP Semiconductors |
|
| HEF4531BP | 13-input parity checker/generator |
NXP Semiconductors |
|
| HEF4531BT | 13-input parity checker/generator |
NXP Semiconductors |
|