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HEF4521B 24-stage frequency divider and oscillator

HEF4521B Description

INTEGRATED CIRCUITS DATA SHEET For a complete data sheet, please also download: * The IC04 LOCMOS HE4000B Logic Family Specifications HEF, HE.
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 thr.

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24-stage frequency divider and oscillator NXP
NXP HEF4521B-like datasheet