HEF4521B

24-stage frequency divider and oscillator

NXP

HEF4521B 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. The single inverting stage (I2/O2) will function as a crystal oscillator, or in combination with I1 as an RC oscillator, or as .

HEF4521B Datasheet (159.35 KB)

HEF4521B Datasheet Preview — Preview of HEF4521B PDF

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HEF4521B

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NXP ↗

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159.35 KB

Description:

24-stage frequency divider and oscillator.
INTEGRATED CIRCUITS DATA SHEET For a complete data sheet, please also download:

* The IC04 LOCMOS HE4000B Logic Family Specifications HEF, HE.

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HEF4521B 24-stage frequency divider and oscillator NXP

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HEF4521B General Description

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