| CD4521BE | CMOS 24-STAGE FREQUENCY DIVIDER in 16-pin N package. Operational temperature range from -55°C to 125°C. | Datasheet*) |
| CD4521BPWR | CMOS 24-STAGE FREQUENCY DIVIDER in 16-pin PW package. Operational temperature range from -55°C to 125°C. | Datasheet*) |
| CD4521B | CMOS 24-STAGE FREQUENCY DIVIDER | Datasheet*) |
| CD4521BEE4 | CMOS 24-Stage Frequency Divider | Datasheet*) |
| CD4521BM | CMOS 24-Stage Frequency Divider | Datasheet*) |
| CD4521BM96 | CMOS 24-Stage Frequency Divider | Datasheet*) |
| CD4521BM96E4 | CMOS 24-Stage Frequency Divider | Datasheet*) |
| CD4521BME4 | CMOS 24-Stage Frequency Divider | Datasheet*) |
| CD4521BMT | CMOS 24-Stage Frequency Divider | Datasheet*) |
| CD4521BMTE4 | CMOS 24-Stage Frequency Divider | Datasheet*) |
| CD4521BNSR | CMOS 24-Stage Frequency Divider | Datasheet*) |
| CD4521BNSRE4 | CMOS 24-Stage Frequency Divider | Datasheet*) |
| CD4521BPW | CMOS 24-Stage Frequency Divider | Datasheet*) |
| CD4521BPWE4 | CMOS 24-Stage Frequency Divider | Datasheet*) |
| CD4521BPWRE4 | CMOS 24-Stage Frequency Divider | Datasheet*) |