Datasheet Details
| Part number | HEF4522B |
|---|---|
| Manufacturer | NXP Semiconductors |
| File Size | 107.30 KB |
| Description | Programmable 4-bit BCD down counter |
| Datasheet | HEF4522B_PhilipsSemiconductors.pdf |
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Overview: INTEGRATED CIRCUITS DATA SHEET For a plete data sheet, please also download: • The IC04 LOCMOS HE4000B Logic Family Specifications HEF, HEC • The IC04 LOCMOS HE4000B Logic Package Outlines/Information HEF, HEC HEF4522B.
| Part number | HEF4522B |
|---|---|
| Manufacturer | NXP Semiconductors |
| File Size | 107.30 KB |
| Description | Programmable 4-bit BCD down counter |
| Datasheet | HEF4522B_PhilipsSemiconductors.pdf |
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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 parallel load input (PL), four parallel inputs (P0 to P3), a cascade feedback input (CF), four buffered parallel outputs (O0 to O3), a terminal count output (TC) and an overriding asynchronous master reset input (MR).
This device is a programmable, cascadable down counter with a decoded TC output for divide-by-n applications.
In single stage applications the TC output is connected to PL.
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