GAL20XV10B-10LJ

Programmable Logic Device Pld Overview

The GAL20XV10B-10LJ is a high-performance Complex Programmable Logic Device (CPLD) from Lattice Semiconductor's GAL20V8 family, housed in a 28-pin PLCC package. It features 10 dedicated inputs and 10 output lines with registered outputs, providing flexible I/O configurations for digital logic applications. The device operates at a maximum frequency of 83.3 MHz with a typical propagation delay of 10 ns. Designed for 5V operation, it utilizes E²CMOS technology to ensure low power consumption while maintaining high-speed performance suitable for various embedded control and interface tasks.

Programmable Logic Device Pld Feature Summary

• 10 Dedicated Inputs and 10 Registered Outputs
• Maximum Operating Frequency of 83.3 MHz
• 10 ns Typical Propagation Delay
• 5V Supply Voltage Operation

Programmable Logic Device Pld Applications

• Digital Logic Replacement
• Address Decoding
• Bus Interface Control

Programmable Logic Device Pld Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to the mature nature of this SPLD/CPLD product line. Confirm package integrity and pin compatibility during procurement, as legacy components may have specific handling requirements. Check for RoHS compliance status if required by current manufacturing standards.

Programmable Logic Device Pld Selection Notes

Select the GAL20XV10B-10LJ when a design requires 10 input and 10 output lines with registered outputs in a 28-pin form factor. Ensure the system voltage matches the 5V specification and that the 10 ns delay meets timing constraints. Consider the PLCC-28 package availability for PCB layout planning compared to surface-mount alternatives.

Programmable Logic Device Pld Part Context

This component belongs to Lattice's GAL20V8 series, a well-established line of Simple Programmable Logic Devices (SPLDs) and CPLDs. The 'XV' designation typically indicates specific output characteristics within the family, such as registered outputs, distinguishing it from variants like the GAL20V8 which may have combinational outputs only.

Programmable Logic Device Pld Replacement Considerations

Direct pin-to-pin replacements include other GAL20V8 family members like the GAL20V8B-10LI or GAL20V8C-10LJ, provided the output type (registered vs. combinational) matches the design requirements. Verify logical equivalence before substitution.