| Part number | HCF4521B |
|---|---|
| Datasheet | HCF4521B_STMicroelectronics.pdf |
| File Size | 102.64 KB |
| Manufacturer | STMicroelectronics |
| Description | 24 STAGE FREQUENCY DIVIDER |
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The HCF4521B is a monolithic integrated circuit, available in 16-lead dual-in-line plastic package and plastic micro packages. The HCF4521B have a chain of 24 flip-flops with an input circuit that allows three modes of operation. The input circuit functions as a crystal or an RC oscillator or as an input buffer for an external oscillator.
See all STMicroelectronics datasheets
| Part Number | Description |
|---|---|
| HCF4520B | DUAL BINARY UP COUNTER |
| HCF4522B | PROGRAMMABLE BCD DIVIDER-BY-N COUNTER |
| HCF4527B | BCD RATE MULTIPLEXER |
| HCF4529B | ANALOG DATA SELECTOR DUAL 4-CHANNEL OR SINGLE 8-CHANNEL |
| HCF4502B | STROBED HEX INVERTER/BUFFER |
| HCF4503 | HEX BUFFER |
| HCF4510B | PRESETTABLE UP/DOWN COUNTERS |
| HCF4511B | BCD-TO-SEVEN SEGMENT LATCH/DECODER/DRIVER |
| HCF4512B | 8-CHANNEL DATA SELECTOR |
| HCF4514B | 4-BIT LATCH/4-TO-16 LINE DECODER |
