The GAL16V8Q-25JC/4 is a high-performance, low-power CMOS Generic Array Logic (GAL) device manufactured by Lattice Semiconductor Corporation. It is a versatile programmable logic device (PLD) that can be configured to implement a wide variety of logic functions. This device offers improved performance and lower power consumption compared to earlier generation PLDs.

Applications

• Address decoding
• Glue logic
• State machine implementation
• Peripheral control
• Custom logic functions

Features

• Programmable logic array
• Electrically Erasable (E2) technology
• Low power CMOS
• Propagation delay: 25ns
• Output Logic Macrocell (OLMC)
• 16 inputs and 8 outputs
• JEDEC standard programming

Benefits

• Flexibility to implement various logic functions
• Reprogrammable for design changes and updates
• Lower power consumption reduces heat dissipation
• Fast propagation delay for high-speed operation
• Simplified design process using standard programming tools
• Reduced component count and board space

Additional Details

The GAL16V8Q-25JC/4 is based on electrically erasable CMOS (E2CMOS) technology, allowing for easy programming and reprogramming. The Output Logic Macrocell (OLMC) provides flexibility in configuring each output as either combinational or registered. This feature makes the GAL16V8Q suitable for a wide range of applications. The device is programmed using standard JEDEC files and can be programmed with commonly available PLD programmers. Its low power consumption is especially beneficial in battery-powered devices and other power-sensitive applications. The 25ns propagation delay ensures that the device can operate at high speeds, making it suitable for demanding applications. The GAL16V8Q-25JC/4 is a cost-effective and versatile solution for implementing custom logic functions in a variety of electronic systems. Consult the datasheet for detailed timing diagrams, electrical characteristics, and programming information before integrating it into a design. Proper handling procedures should be followed to prevent electrostatic discharge (ESD) damage. The device's re-programmability allows for easy prototyping and debugging, significantly reducing development time. The GAL16V8Q is a popular choice for replacing discrete logic components, simplifying designs and reducing board space. It's a mature and well-supported device with a large user community.