CD74HC173M96G4

Overview

The CD74HC173M96G4 is a high-speed CMOS logic quad D-type flip-flop manufactured by Texas Instruments. It features four independent D-type flip-flops with positive-edge triggering and asynchronous reset inputs, housed in a 16-pin SOIC package. The device operates within a supply voltage range of 2 V to 6 V and supports data rates up to 20 MHz at nominal supply conditions. It exhibits low static current consumption of 8 µA and maintains reliable operation across an extended temperature range from -55 °C to +125 °C.

Feature Summary

• Provides four independent D-type flip-flops with positive-edge clock triggering
• Includes dedicated asynchronous reset inputs for immediate state clearing
• Supports wide operating supply voltage range from 2 V to 6 V
• Delivers high-speed performance with propagation delays suitable for fast digital systems

Applications

• Parallel-to-serial data conversion circuits
• Shift register configurations for data storage and transfer
• Timing delay elements in digital control systems
• Register stages in microprocessor interface designs

Procurement Notes

Verify the specific suffix M96G4 against the manufacturer's official datasheet to confirm pinout compatibility and RoHS compliance status. Ensure the ordering code matches the exact package variant required for your PCB footprint. Cross-reference the component marking with the latest production documentation to avoid counterfeit or obsolete stock issues during procurement.

Selection Notes

Select this component when designing systems requiring compact quad D-type flip-flops with asynchronous reset functionality. It is suitable for applications needing wide voltage tolerance between 2 V and 6 V. Consider the 16-SOIC package dimensions for layout constraints. Verify that the 20 MHz maximum frequency meets your system timing requirements before finalizing the design.

Part Context

This part belongs to the Texas Instruments CD74HC series of high-speed CMOS logic devices. It shares functional similarities with other quad flip-flop variants but offers specific package and electrical characteristics tailored for surface-mount assembly. The HC series provides standard CMOS logic levels with improved speed over older LS counterparts while maintaining low power consumption.

Replacement Considerations

Compatible substitutes include the CD74HC173E4 and CD74HC173G4, which offer identical logical functionality and pinout configurations. These alternatives maintain the same electrical specifications and package type, ensuring direct interchangeability in existing designs without requiring schematic modifications.