CDP1871A Datasheet - GE

CDP1871A CMOS Keyboard Encoder

CDP1871A Features

* Directly interfaces with COP1BOO-series microprocessors

* Low power dissipation

* 3-state outputs

* Scans and generates code for 53 key ASCII keyboard plus 32 HEX keys (SPST mechanical contact switches)

* Shift, control, and alpha lock inputs

* RC-c

Datasheet Details

CDP1871A

497.00 KB

Cmos keyboard encoder.

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CDP1871A CMOS Keyboard Encoder GE

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