GAL26CV12B-15LJI

Programmable Logic Device Pld Overview

The GAL26CV12B-15LJI is a Simple Programmable Logic Device (SPLD) from Lattice Semiconductor, belonging to the GAL26CV12 family. It utilizes High Performance E2CMOS technology and features a PAL-type architecture. The device provides 26 input lines, 13 dedicated inputs, and 12 output lines within a 28-pin DIP package. It supports register preload and power-up reset functions. The maximum clock frequency is specified at 55.5 MHz, with a typical propagation delay associated with the -15 speed grade.

Programmable Logic Device Pld Feature Summary

• High Performance E2CMOS technology for low power consumption
• PAL-type architecture with 26 inputs and 12 outputs
• Supports register preload and power-up reset features
• Available in 28-pin Plastic Dual In-line Package (DIP)

Programmable Logic Device Pld Applications

• General digital logic replacement
• Address decoding
• Bus arbitration

Programmable Logic Device Pld Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status as specific listings may indicate non-compliance. Ensure the ordering suffix matches the required temperature range and package variant. Request original datasheets to validate electrical parameters against current specifications.

Programmable Logic Device Pld Selection Notes

Select this part for applications requiring moderate I/O counts in a through-hole package. Compare performance metrics such as propagation delay and power dissipation against alternative SPLDs. Consider the -15 speed grade for timing requirements up to 55.5 MHz. Evaluate package constraints to ensure compatibility with existing PCB footprints.

Programmable Logic Device Pld Part Context

This component is part of the GAL26CV12 family, which offers enhanced performance over standard GAL devices. It serves as a drop-in replacement for legacy PAL devices in many designs. The family is known for its flexibility in implementing complex combinational and registered logic functions.

Programmable Logic Device Pld Replacement Considerations

Direct pin-to-pin replacements may include other GAL26CV12 variants with different speed grades or package options. Verify logical equivalence when substituting with devices from other manufacturers. Check for any changes in voltage levels or output drive capabilities.