Part number:
HEF4521B
Manufacturer:
File Size:
774.17 KB
Description:
24-stage frequency divider and oscillator.
Datasheet Details
Part number:
HEF4521B
Manufacturer:
File Size:
774.17 KB
Description:
24-stage frequency divider and oscillator.
HEF4521B, 24-stage frequency divider and oscillator
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.
The single inverting stage (A2 to Y2) functions as: a crystal oscillator, an input buffer for an external oscillator or in com
HEF4521B 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
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