SN74HC175DBR

Flip Flops Overview

The SN74HC175DBR is a quadruple D-type flip-flop from the Texas Instruments HC logic family, housed in a 16-pin TSSOP package. It features positive-edge triggering and includes a master clear input for all four elements. The device operates within a supply voltage range of 2 V to 6 V. Key electrical parameters include a maximum propagation delay of 150 ns at 2 V and output drive currents of ±5.2 mA. It supports an operating temperature range of -40°C to +85°C.

Flip Flops Feature Summary

• Integrates four independent D-type flip-flops with positive-edge clock triggering
• Includes a common master clear input to reset all flip-flops simultaneously
• Provides complementary outputs (Q and Q-bar) for each flip-flop element

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Shift register implementations
• General-purpose digital storage applications

Flip Flops Procurement Notes

Verify the specific suffix 'DBR' corresponds to the TSSOP-16 surface-mount package variant when sourcing. Confirm RoHS compliance status through official manufacturer documentation or authorized distributors. Ensure the procurement channel provides valid traceability for industrial-grade components. Cross-reference the ordering prefix with the exact datasheet revision to guarantee pinout and electrical parameter consistency.

Flip Flops Selection Notes

Select this component for designs requiring multiple synchronized storage elements in a compact surface-mount footprint. The HC series offers CMOS compatibility with standard TTL logic levels. Consider the 150 ns propagation delay for timing-critical paths. Evaluate thermal performance within the specified -40°C to +85°C range for environmental suitability.

Flip Flops Part Context

This part belongs to the SN74HC175 family of quadruple D-type flip-flops. It is functionally equivalent to other variants such as the DIP-16 SN74HC175N but utilizes a TSSOP package for surface-mount assembly. The device is part of Texas Instruments' broader 74HC logic portfolio, designed for general-purpose digital applications.

Flip Flops Replacement Considerations

Compatible substitutes include SN74HC175DR (SOIC-16 package) and SN74HC175PW (TSSOP-16 package). Verify package dimensions and pin spacing differences when replacing SN74HC175DBR with these alternatives to ensure mechanical fit on the PCB.