HEF4522B Programmable 4-bit BCD down counter

NXP

Description

INTEGRATED CIRCUITS DATA SHEET For a complete data sheet, please also download: * The IC04 LOCMOS HE4000B Logic Family Specifications HEF, HE.
The HEF4522B is a synchronous programmable 4-bit BCD down counter with an active HIGH and an active LOW clock input (CP0, CP1), an asynchronous parall.

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Datasheet Specifications

Part number: HEF4522B
Manufacturer: NXP ↗
File Size: 107.30 KB
Datasheet: HEF4522B_PhilipsSemiconductors.pdf
Description: Programmable 4-bit BCD down counter

Applications

* In single stage applications the TC output is connected to PL. CF allows cascade divide-by-n operation with no additional gates required. HEF4522B MSI Information on P0 to P3 is loaded into the counter while PL is HIGH, independent of all other input conditions except MR, which must be LOW. When

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HEF4522B Programmable 4-bit BCD down counter NXP

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