| Компонент | Описание | Производитель | |
| HCC4020BF | RIPPLE-CARRY BINARY COUNTER/DIVIDERS |
STMicroelectronics |
|
| TC4020BF | 14 Stage Ripple-Carry Binary Counter/Dividers |
Toshiba Semiconductor |
|
| TC4020BF | 14 STAGE RIPPLE-CARRY BINARY COUNTER/DIVIDERS |
Toshiba Semiconductor |
|
| TC4020BFN | 14 Stage Ripple-Carry Binary Counter/Dividers |
Toshiba Semiconductor |
|
| TC4020BFN | 14 STAGE RIPPLE-CARRY BINARY COUNTER/DIVIDERS |
Toshiba Semiconductor |