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)