Datasheet Details
| Part number | HEF4521B |
|---|---|
| Manufacturer | Nexperia |
| File Size | 774.17 KB |
| Description | 24-stage frequency divider and oscillator |
| Datasheet |
 HEF4521B Datasheet
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General Description
The HEF4521B consists of a chain of 24 toggle flip-flops with an overriding asynchronous master reset input (MR), and an input circuit that allows three modes of operation.
Key Features
- Low power crystal oscillator operation.
- Fully static operation.
- 5 V, 10 V, and 15 V parametric ratings.
- Standardized symmetrical output characteristics.
- Specified from 40 C to +85 C.
- Complies with JEDEC standard JESD 13-B 3. Ordering information Table 1. Ordering information All types operate from 40 C to +85 C. Type number Package Name.