CD4520BM и другие
| Компонент | Описание | Производитель | |
| CD4520B | CMOS DUAL UP-COUNTERS |
Texas Instruments |
 |
| CD4520BE | CMOS DUAL UP-COUNTERS |
Texas Instruments |
|
| CD4520BF | CMOS DUAL UP-COUNTERS |
Texas Instruments |
|
| CD4520BF3A | CMOS DUAL UP-COUNTERS |
Texas Instruments |
|
| CD4520BM | CMOS DUAL UP-COUNTERS |
Texas Instruments |
|
| CD4520BM96 | CMOS DUAL UP-COUNTERS |
Texas Instruments |
|
| CD4520BMS | CMOS Dual Up Counters |
Intersil Corporation |
|
| CD4520BNSR | CMOS DUAL UP-COUNTERS |
Texas Instruments |
|
| CD4520BPW | CMOS DUAL UP-COUNTERS |
Texas Instruments |
|
| CD4520BPWR | CMOS DUAL UP-COUNTERS |
Texas Instruments |
|