HEF40175BP,652

Overview

The HEF40175BP,652 is a quadruple D-type edge-triggered flip-flop belonging to the NXP HEF4000 series. It features four independent circuits in a single package with single-ended inputs and both inverting and non-inverting outputs. The device operates within a supply voltage range of 4.5 V to 15.5 V and supports surface mount installation in an SOT-38 package. It functions reliably across an operating temperature range of -40°C to +85°C, with a propagation delay of 25 ns at 15 V.

Feature Summary

• Quadruple D-type edge-triggered flip-flop configuration
• Simultaneous inverting and non-inverting output availability
• Single-ended input signal compatibility

Applications

• Digital data storage and register applications
• Sequential logic circuit design
• Signal synchronization and timing control

Procurement Notes

Verify component authenticity through authorized channels as this part number may be subject to obsolescence or limited distribution. Confirm that the SOT-38 package variant matches your PCB footprint requirements. Ensure that the specified voltage and temperature ranges align with your system's operational constraints before finalizing procurement decisions.

Selection Notes

Select this component when a compact solution for multiple D-type flip-flops is required in surface mount designs. Consider the specific propagation delay characteristics and output drive capabilities relative to your circuit speed requirements. Verify that the available supply voltage range accommodates your system's power rails without exceeding maximum ratings.

Part Context

This component is part of the HEF4000 series, representing NXP's standard CMOS logic family. The HEF40175 specifically provides quadruple D-type functionality, distinguishing it from other series members like counters or inverters. It serves as a fundamental building block for sequential logic systems requiring reliable state retention and edge-triggered data transfer capabilities.

Replacement Considerations

HEF40175BPN