ISPLSI8600V-60LB492

Overview

The ISPLSI8600V-60LB492 is a high-density Complex Programmable Logic Device (CPLD) from the Lattice ispLSI 8000V family. It features an architecture with 16 macrocells per function block, providing substantial logic density for complex digital designs. The device operates at a guaranteed maximum speed of 60 ns and utilizes a 5V supply voltage. It is housed in a 49-pin Plastic Leaded Chip Carrier (PLCC) package, offering a compact footprint suitable for space-constrained applications requiring reliable non-volatile programmability.

Feature Summary

• High-density architecture with 16 macrocells per function block
• Guaranteed 60 ns propagation delay for high-speed performance
• Non-volatile configuration ensuring instant power-up operation
• Supports 5V I/O standards for broad system compatibility

Applications

• Industrial control systems and automation interfaces
• Telecommunications protocol conversion and buffering
• Consumer electronics logic replacement and glue logic
• Test and measurement equipment signal processing

Procurement Notes

Verify the specific suffix 'LB492' against the manufacturer's official datasheet to confirm the exact package type and temperature range. Ensure the source provides traceability documentation consistent with Lattice Semiconductor's authorized distribution channels to guarantee component authenticity.

Selection Notes

Select this model when designing systems that require non-vatile storage without external memory components. Compare the 16 macrocell density against lower-density ispLSI variants if resource optimization is critical. Confirm that the 5V operating voltage aligns with the target system's power rails before finalizing the design.

Part Context

This component belongs to the ispLSI 8000V family, which represents Lattice's advanced CPLD technology utilizing high-performance CMOS Flash process. This family is designed to replace complex discrete logic gates, offering higher integration levels and reduced board space compared to traditional GAL or PAL devices.

Replacement Considerations

Direct pin-to-pin replacements within the same family include other speed grades of the ISPLSI8600V series. Cross-family migration to newer Lattice platforms may require schematic redesign due to architectural differences in macrocell structure and I/O bank configurations.