The GAL16V8A30LD is a high-performance, low-power Erasable Programmable Logic Device (EPLD) from Lattice Semiconductor Corporation. It is designed to replace standard TTL logic with a flexible and cost-effective solution. This device offers a wide range of programmable options, making it suitable for a variety of digital logic applications.

Applications:

• Address decoding
• Peripheral controllers
• State machine implementation
• Glue logic replacement
• Small to medium complexity digital circuits

Features:

• Electrically Erasable CMOS Technology: Provides reprogrammability and low power consumption.
• High Performance: Offers a propagation delay of 30 ns.
• Programmable Output Polarity: Each output can be individually configured as active high or active low.
• Input/Output Cell Flexibility: Each I/O pin can be independently programmed as an input, output, or bidirectional pin.
• 16 Inputs and 8 Outputs: Provides a versatile configuration for various logic functions.
• Fully Erasable and Reprogrammable: Allows for easy design changes and experimentation.
• TTL Compatible Inputs: Ensures compatibility with standard TTL logic levels.
• Low Power Consumption: Reduces overall system power requirements.

Benefits:

• Reduced System Cost: Replaces multiple TTL devices with a single, programmable device.
• Increased Design Flexibility: Allows for easy modification and customization of logic functions.
• Improved System Performance: Offers high-speed operation and reduced propagation delays.
• Simplified System Design: Reduces component count and simplifies board layout.
• Lower Power Consumption: Extends battery life in portable applications.

Additional Details:

The GAL16V8A30LD is available in various package options, including DIP and SOIC. It operates over a wide voltage range and is suitable for use in industrial and commercial applications. The device is programmed using standard PAL programmers and supports a variety of programming languages. The architecture of the GAL16V8A30LD includes a programmable AND array, fixed OR array, and programmable output macrocells, providing a flexible and powerful platform for implementing custom logic functions. Its low power consumption makes it ideal for battery-powered devices and other applications where energy efficiency is critical. The device's reprogrammability also allows for easy updates and modifications in the field, reducing the need for hardware changes.