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UPD8243, UPD - Input / Output Expander

The UPD8243 by NEC Electronics is a Input / Output Expander. Below is the official datasheet preview.

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Official preview page of the UPD8243 Input / Output Expander datasheet (NEC Electronics).

Datasheet Details

Part number UPD8243, UPD
Manufacturer NEC Electronics
File Size 327.54 KB
Description Input / Output Expander
Datasheet download datasheet UPD-8243
Note This datasheet PDF includes multiple part numbers: UPD8243, UPD.
Please refer to the document for exact specifications by model.
Additional preview pages of the UPD8243 datasheet.

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