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CDP1871A Datasheet - GE

CDP1871A, CMOS Keyboard Encoder

_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ CMOS Peripherals CDP1871A,CDP1871AC ~VDD , " t SliiFT J 38 1 CONTROL 4 37t *- ALPHA 3'5f
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CDP1871A-GE.pdf

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Datasheet Details

Part number:

CDP1871A

Manufacturer:

GE

File Size:

497.00 KB

Description:

CMOS Keyboard Encoder

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

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