CDP1871A CMOS Keyboard Encoder

Intersil Corporation

Description

CDP1871A, CDP1871AC REFERENCE APP NOTE 7374 August 1996 CMOS Keyboard Encoder .
The CDP1871A is a keyboard encoder designed to directly interface between a CDP1800-series microprocessor and a mechanical keyboard array, providing u.

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Datasheet Specifications

Part number: CDP1871A
Manufacturer: Intersil Corporation
File Size: 56.79 KB
Datasheet: CDP1871A_IntersilCorporation.pdf
Description: CMOS Keyboard Encoder

Features

* Directly Interfaces with CDP1800-Series Microprocessor
* Low Power Dissipation
* Three-State Outputs
* Scans and Generates Code for 53 Key ASCII Keyboard Plus 32 HEX Keys (SPST Mechanical Contact Switches)
* Shift, Control, and Alpha Lock Input
* RC-

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CDP1871A CMOS Keyboard Encoder Intersil Corporation

Intersil Corporation CDP1871A-like datasheet