The GAL20V825LP is a high-performance, low-power CMOS Generic Array Logic (GAL) device manufactured by Lattice Semiconductor Corporation. It is electrically erasable and reconfigurable, allowing for rapid prototyping and design changes. This device offers a flexible architecture that can emulate a wide range of PAL and GAL devices, simplifying inventory management and reducing the need for multiple device types.

Applications

• Programmable Logic Controllers (PLCs)
• Address Decoding
• State Machine Implementation
• Glue Logic Replacement
• Peripheral Controllers

Features

• Electrically Erasable and Reconfigurable CMOS Technology
• Low Power Consumption
• High-Performance Operation
• Programmable Output Polarity
• Flexible I/O Architecture
• Security Cell to prevent unauthorized code reading
• Available in various package options, including DIP and PLCC

Benefits

• Reduced system cost due to the integration of multiple logic functions into a single device.
• Faster time-to-market through rapid prototyping and design iterations.
• Increased design flexibility with the ability to reconfigure the device for different applications.
• Improved system reliability with the use of CMOS technology.
• Simplified inventory management by replacing multiple PAL/GAL devices with a single GAL20V825LP.

Additional Details

The GAL20V825LP operates from a 5V power supply. It features programmable output polarity, allowing each output to be configured as active-high or active-low. The device also includes a security cell that can be programmed to prevent unauthorized code reading. It is available in various package options, including DIP and PLCC, to suit different application requirements. The propagation delay is typically in the range of nanoseconds, ensuring high-speed operation. The device is also designed for low power consumption, making it suitable for battery-powered applications.