INS8243N I/O PORT 4-BIT Expander 5V 20mA DIP-24 (Wide)

INS8243N I/O PORT 4-BIT Expander 5V 20mA DIP-24 (Wide)

The INS8243N is an input/output expander device manufactured by National Semiconductor Corporation, specifically designed to furnish input/output expansion capabilities for the INS8048, INS8049, and NS8050 single-chip microcomputer family.

Fabricated using XMOS™ (high-density N-channel silicon gate) technology, it operates from a single 5V supply and is fully TTL compatible. It is housed in a 24-pin dual-in-line package and provides high drive current capabilities at low cost.

Features

• XMOS Technology
• Single Power Supply
• TTL Compatibility
• Low-Cost Expansion
• Seamless Microcomputer Interface
• Direct Extension
• High Fanout Capability
• 24-Pin DIP Package

Applications

• Microcomputer I/O Expansion
• Multiple Expander Configurations
• Peripheral Interface Control
• Keyboard I/O Interfacing

Package Content

• 1 x INS8243N I/O PORT 4-BIT Expander 5V 20mA DIP-24 (Wide)

DataSheet

• INS8243N