UPB8243 Datasheet - NEC

UPB8243 INPUT/OUTPUT EXPANDER

NEe Microcomputers, Inc. INPUT/OUTPUT EXPANDER FOR fLP 08048/8748/8035 NEe f'PD8243 DEseR IPTION The IlPD8243 input/output expander is directly compatible with the IlPD8048 family of single-chip microcomputers. Using NMOS technology the IlPD8243 provides high drive capabilities while requiring only a single +5V supply voltage. The IlPD8243 interfaces to the IlPD8048 family through a 4-bit I/O port and offers four 4-bit bi-directional static I/O ports. The ease of expansion allows for multipl.

UPB8243 Features

* Four 4-8it I/O Ports

* Fu.lly Compatible with IlPD8048 Microcomputer Family

* High Output Drive

* NMOS Technology

* Single +5V Supply

* Direct Extension of Resident IlPD8048 I/O Ports

* Logical AND and OR Directly to Ports

* Compa

UPB8243 Datasheet (259.73 KB)

UPB8243 Datasheet Preview — Preview of UPB8243 PDF

Datasheet Details

Part number:

UPB8243

Manufacturer:

NEC

File Size:

259.73 KB

Description:

Input/output expander.

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UPB8243 INPUT OUTPUT EXPANDER NEC

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