The GAL16V8B-25LPN is a high-performance EEPROM-based Generic Array Logic (GAL) device manufactured by Lattice Semiconductor Corporation. It is a versatile and widely used programmable logic device (PLD) capable of implementing a wide range of digital logic functions.

Applications

• Address decoding
• Glue logic
• State machines
• Counters
• Timing circuits
• Peripheral controllers

Features

• Electrically Erasable Programmable Read-Only Memory (EEPROM) technology
• Reprogrammable
• Low power consumption
• 25 ns propagation delay
• 16 input pins and 8 output pins
• Output Logic Macrocell (OLMC) allows flexible output configuration
• Programmable output polarity

Benefits

• Reduces component count and board space
• Simplified design and prototyping
• Fast design changes and updates
• Low power consumption for battery-powered applications
• High performance for demanding logic functions
• Flexible architecture adapts to various design requirements

Additional Details

The GAL16V8B-25LPN offers a significant advantage over traditional TTL logic by allowing designers to implement complex logic functions with a single device. The EEPROM technology allows for easy reprogramming, making it ideal for prototyping and design iterations. The OLMC provides flexibility in configuring the output pins as either combinatorial or registered outputs. The device is programmed using industry-standard programmers and software tools. Its low power consumption makes it suitable for portable and battery-operated devices. The 25ns propagation delay ensures high-speed performance in demanding applications. The GAL16V8B-25LPN is a reliable and cost-effective solution for implementing custom logic functions in a wide range of electronic systems. Designers should consult the manufacturer's datasheet for detailed specifications, timing diagrams, and programming information to ensure proper device operation and optimal performance.