CD74HC85M96E4

Comparators Overview

The CD74HC85M96E4 is a high-speed CMOS 4-bit magnitude comparator manufactured by Texas Instruments. It operates within a supply voltage range of 2V to 6V and supports an operating temperature range from -55°C to 125°C. The device is housed in a 16-pin SOIC package. It features cascading inputs for bit expansion and provides three active-high outputs indicating A<B, A=B, and A>B conditions.

Comparators Feature Summary

• Provides four-bit magnitude comparison with active-high outputs for less than, equal, and greater than conditions
• Supports cascading functionality via dedicated inputs to expand comparison width beyond four bits
• Operates across an extended industrial temperature range suitable for demanding environments

Comparators Applications

• Digital data processing systems requiring arithmetic logic operations
• Address decoding circuits in microprocessor-based designs
• Control logic for automated sorting and ranking mechanisms

Comparators Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status as per current regulatory requirements. Check for obsolescence notices since the part may be discontinued. Ensure packaging specifications match design constraints. Validate datasheet revisions before final integration.

Comparators Selection Notes

Select this comparator when four-bit magnitude comparison is required in high-speed CMOS applications. Consider the 16-SOIC package for surface-mount assembly needs. Evaluate power consumption and propagation delay characteristics against system timing requirements. Verify compatibility with existing logic families and voltage levels.

Comparators Part Context

This component belongs to the Texas Instruments HC logic family, known for high-speed operation and low power consumption. It is part of the broader 74HC series standard logic lineup. The M96 suffix indicates specific tape-and-reel packaging configurations. The E4 designation typically denotes environmental compliance attributes.

Comparators Replacement Considerations

The CD74HC85M96 is listed as a recommended substitute. Verify pinout compatibility and electrical specifications before substitution. Confirm that the alternative meets all functional and environmental requirements of the original design.