CY7C332-25JC

Programmable Logic Device Pld Overview

The CY7C332-25JC is a Programmable Logic Device (PLD) manufactured by Cypress Semiconductor Corp. It features 12 macrocells and operates with a maximum propagation delay of 25 ns. The device utilizes a PAL-type architecture and supports 3-state outputs. It is housed in a 28-pin PLCC package, specifically the PQCC28 or 28-LCC (J-Lead) form factor, measuring approximately 11.53x11.53 mm. The component accepts up to 25 inputs and is designed for embedded logic applications requiring fast switching speeds within standard voltage ranges.

Programmable Logic Device Pld Feature Summary

• Utilizes a PAL-type programmable logic architecture with 12 macrocells for flexible logic implementation.
• Provides high-speed signal processing capabilities with a 25 ns maximum propagation delay.
• Features 3-state output configuration to facilitate bus-oriented system designs.

Programmable Logic Device Pld Applications

• Embedded logic control systems
• Address decoding circuits
• Interface bridging between digital components

Programmable Logic Device Pld Procurement Notes

Verify the specific suffix and package variant when sourcing replacements, as Cypress part numbers may include additional codes indicating temperature range or tape-and-reel packaging. Confirm that the 28-PLCC footprint matches the target PCB design. Check current availability status, as legacy PLD components may have limited stock or require obsolescence management strategies from authorized distributors.

Programmable Logic Device Pld Selection Notes

Select this component when a moderate density of logic functions is required without the complexity of complex PLDs. The 12-macrocell count suits simple state machines or combinational logic. Ensure the 25 ns speed meets timing constraints. Consider the 28-PLCC package size if through-hole or surface-mount PLCC compatibility is necessary for the assembly process.

Programmable Logic Device Pld Part Context

This device belongs to the Cypress CY7C332 series of embedded PLDs. It shares architectural similarities with other parts in the family but differs in speed grade and package options. The CY7C332 line was designed to replace discrete logic gates, reducing board space and power consumption while maintaining reliable performance in industrial and commercial environments.

Programmable Logic Device Pld Replacement Considerations

Direct pin-to-pin substitutes may include CY7C332 variants with different speed grades or packages, such as CY7C332-20PC or CY7C332-20QMB. Verify logical equivalence and electrical characteristics before substitution.