HEF4522 и другие
| Компонент | Описание | Производитель | |
| HEF4520B | Dual binary counter |
NXP Semiconductors |
 |
| HEF4520BD | Dual binary counter |
NXP Semiconductors |
|
| HEF4520BF | Dual binary counter |
NXP Semiconductors |
|
| HEF4520BN | Dual binary counter |
NXP Semiconductors |
|
| HEF4520BP | Dual binary counter |
NXP Semiconductors |
|
| HEF4520BPB | Dual binary counter |
NXP Semiconductors |
|
| HEF4520BPB | Dual binary counter |
NXP Semiconductors |
|
| HEF4520BT | Dual binary counter |
NXP Semiconductors |
|
| HEF4520BU | Dual binary counter |
NXP Semiconductors |
|
| HEF4521B | 24-stage frequency divider and oscillator |
NXP Semiconductors |
|