CD74HC85M96G4

Comparators Overview

The CD74HC85M96G4 is a high-speed CMOS logic device functioning as a 4-bit magnitude comparator, manufactured by Texas Instruments. It operates within a supply voltage range of 2 V to 6 V and features low static power consumption of 8 µA. The component supports a wide operating temperature range from -55°C to +125°C. It utilizes a 16-SOIC surface-mount package with gold-plated terminations. Key electrical characteristics include a maximum propagation delay of 110 ns at 2 V and output drive capabilities suitable for standard CMOS loads.

Comparators Feature Summary

• Performs parallel comparison of two 4-bit binary words to determine relative magnitude relationships
• Provides cascading capability through dedicated input pins for expanding bit-width comparisons
• Ensures stable operation across extended industrial temperature ranges with low quiescent current

Comparators Applications

• Digital data processing systems requiring magnitude evaluation
• Address decoding circuits in microprocessor-based designs
• Control logic for sorting or ranking algorithms in embedded systems

Comparators Procurement Notes

Verify the specific suffix G4 indicates lead-free and RoHS compliance status according to the manufacturer's latest documentation. Confirm the SOIC-16 package dimensions match your PCB footprint requirements. Ensure the operating voltage environment remains within the specified 2 V to 6 V range to maintain signal integrity and prevent device damage during implementation.

Comparators Selection Notes

Select this component when a 4-bit comparison function is required in high-speed CMOS environments. Consider the HC series speed-power trade-offs against HCT variants if TTL compatibility is necessary. Evaluate the 16-SOIC package constraints against available board space. Verify that the cascading inputs are properly terminated if single-unit usage is intended to prevent floating states.

Comparators Part Context

This part belongs to the Texas Instruments CD74HCxx family of high-speed CMOS logic devices. The HC series is designed for general-purpose digital applications offering faster switching speeds than standard 74C series parts while maintaining low power dissipation. The M96 suffix typically denotes specific packaging and environmental compliance attributes defined by the manufacturer for surface-mount assembly processes.

Comparators Replacement Considerations

Direct substitutes include other 4-bit magnitude comparators from the same family such as the CD74HC85E or equivalent parts from other manufacturers like SN74HC85N, provided pinouts and electrical specifications align with the design requirements.