N74F521N,602

Comparators Overview

The N74F521N,602 is an 8-bit identity comparator from the 74F series manufactured by NXP USA Inc. It features active low outputs and operates within a supply voltage range of 4.5 V to 5.5 V. The component is housed in a 20-DIP package with a pin spacing of 0.300 inches (7.62 mm) and utilizes through-hole mounting. It complies with ROHS3 standards and the REACH directive, ensuring environmental compliance for European Union markets.

Comparators Feature Summary

• Provides 8-bit identity comparison functionality
• Generates active low output signals
• Supports through-hole DIP packaging

Comparators Applications

• Digital logic circuit design
• Data validation systems
• Comparator applications requiring 8-bit matching

Comparators Procurement Notes

Verify the specific ordering suffix and package variant when sourcing, as availability may vary due to product status changes. Confirm RoHS3 compliance requirements align with target market regulations. Check for obsolete status indicators on distributor platforms before finalizing procurement plans to ensure long-term supply stability.

Comparators Selection Notes

Select this component for designs requiring precise 8-bit equality checking within standard 5V logic families. Ensure the system accommodates the 4.5V to 5.5V operating range. Consider the physical footprint of the 20-pin DIP package during PCB layout planning. Verify that active low output polarity matches downstream logic requirements.

Comparators Part Context

This part belongs to the 74F series of high-speed TTL-compatible logic devices. It serves as a specialized comparator within the broader family of digital integrated circuits produced by NXP Semiconductors. The device is designed for applications demanding fast switching speeds and reliable data comparison capabilities in industrial and commercial electronics.

Comparators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official NXP databases for direct equivalents or compatible alternatives within the same logic family.