The GAL22V10-20LR883C is a high-performance, low-power Generic Array Logic (GAL) device manufactured by Lattice Semiconductor Corporation. This programmable logic device (PLD) offers versatile logic functions suitable for a wide range of applications. The "/883C" designation indicates that the device is compliant with military standard 883 Class C, ensuring high reliability and performance under demanding conditions.

Applications:

• Complex logic functions implementation
• Address decoding
• State machine design
• Custom peripheral controllers
• Aerospace and military systems

Features:

• Electrically Erasable (E2) CMOS technology
• 20ns propagation delay
• Low-power operation
• 10 programmable Output Logic Macrocells (OLMCs)
• Flexible input/output configuration

Benefits:

• Simplified logic design
• Reduced system size and cost
• Enhanced system reliability
• Fast design prototyping and modifications
• High performance in harsh environments

Additional Details:

The GAL22V10-20LR883C features ten independently configurable Output Logic Macrocells (OLMCs), allowing each output to be defined as either combinatorial or registered, and as active high or active low. The E2CMOS technology provides easy in-system programmability and reprogrammability, facilitating rapid prototyping and design iterations. The 20ns propagation delay ensures high-speed operation for time-critical applications. The device's low-power consumption makes it suitable for battery-powered and energy-sensitive systems. The "/883C" designation ensures that the device has undergone rigorous testing and screening to meet the requirements of military standard 883 Class C, guaranteeing reliable operation over a wide temperature range and under harsh environmental conditions. The datasheet provides detailed information on voltage and current ratings, timing characteristics, programming procedures, and environmental specifications. The GAL22V10-20LR883C is a versatile and reliable solution for implementing custom logic functions in high-reliability applications. Its programmability allows for easy design changes and updates without requiring hardware modifications. This device is widely used in aerospace, military, and other demanding applications where performance and reliability are critical.