GAL22CV10-10LVC

Programmable Logic Device Pld Overview

The GAL22CV10-10LVC is a high-performance Electrically Erasable CMOS (E2CMOS) Programmable Logic Device (PLD) manufactured by National Semiconductor. It features a Generic Array Logic structure with ten output logic macrocells and a maximum propagation delay of 10 ns. The device utilizes UltraMOS advanced CMOS technology, offering active pull-ups on all pins and compatibility with standard bipolar and UVCMOS 22V10 devices. It supports reconfigurable logic with high-speed electrical erasure in under 100 ms and retains data for over 20 years.

Programmable Logic Device Pld Feature Summary

• High-performance E2CMOS technology with 10 ns maximum propagation delay
• Ten output logic macrocells providing maximum flexibility for complex logic designs
• Fully function, fuse-map, and parametric compatible with standard 22V10 devices
• 50% to 75% power reduction compared to bipolar equivalents

Programmable Logic Device Pld Applications

• DMA control systems
• State machine control
• High-speed graphics processing
• Standard logic speed upgrades

Programmable Logic Device Pld Part Context

This component belongs to the GAL22V10 family of PLDs. The 'C' suffix typically denotes commercial temperature range operation, while 'LVC' indicates Low Voltage CMOS process characteristics. It serves as a direct replacement for older bipolar 22V10 devices in existing designs requiring lower power consumption and reprogrammability.

Programmable Logic Device Pld Replacement Considerations

Verify pinout compatibility with legacy 22V10 devices. Ensure programming equipment supports E2CMOS architecture. Confirm voltage levels match system requirements due to CMOS input/output characteristics.