Manufacturer Part Number
GAL20V8B-25QP
Manufacturer
Lattice Semiconductor
Introduction
The GAL20V8B-25QP is an E2CMOS Programmable Logic Device designed specifically for high-performance, low-power applications.
Product Features and Performance
High performance E2CMOS process technology
Electrically erasable and reprogrammable
Wide input and I/O voltage range of 4.75V to 5.25V
Preload and power-on reset of all registers
CMOS and TTL compatible inputs and outputs
Input and I/O pull-up resistors
Product Advantages
Fast propagation delays
High reliability with 100 erase/write cycles
Low power consumption
High noise immunity
Easy to integrate and use due to through-hole mounting
Key Technical Parameters
Number of Macrocells: 8
Speed: 25ns
Supply Voltage: 5V
Operating Temperature: -40°C to +85°C
Package: 24-DIP (0.300", 7.62mm)
Quality and Safety Features
A dedicated test circuitry for improved testability and reliability
High endurance E2 cells for prolonged product life
Compatibility
Using PLCC and DIP packaging, ensures compatibility with a wide range of PCB designs
Application Areas
Ideal for applications such as automotive, industrial, consumer, telecommunications, and data processing systems
Product Lifecycle
Status: Obsolete
Replacements may be available but need verification for compatibility
No exact upgrade paths as product is discontinued
Several Key Reasons to Choose This Product
Reliable high-speed performance suitable for complex logic functions
Reusability due to electrically erasable feature promoting design iterations
Extended operational temperature range catering for harsh environments
Support for older or legacy systems requiring through-hole components
Compatibility with both CMOS and TTL logic levels facilitating integration into mixed-logic systems
