HEF4013BP-Q100U

Overview

The HEF4013BP-Q100U is a dual D-type flip-flop from the Nexperia HEF4000B series, housed in a 14-pin SOIC package. It features independent direct set (SD) and clear (CD) inputs, clock input (CP), and complementary outputs (Q and Q). Data is accepted when CP is LOW and transferred on the positive-going clock edge. The device operates within a supply voltage range of 3V to 15V, with an operating temperature range of -40°C to +125°C. It is qualified to AEC-Q100 Grade 1 standards for automotive applications.

Feature Summary

• Automotive qualification compliant with AEC-Q100 Grade 1 standards
• Schmitt-trigger action on clock input for tolerance to slow rise/fall times
• Fully static operation with standardized symmetrical output characteristics
• Active HIGH asynchronous clear and set inputs that override data or clock

Applications

• Automotive digital logic systems
• Industrial control circuits
• Data storage and shift register configurations

Procurement Notes

Verify the specific suffix 'U' against official Nexperia documentation to confirm tape and reel packaging details. Ensure the component meets AEC-Q100 Grade 1 requirements for your target application environment. Cross-reference the manufacturer part number with the distributor listing to confirm availability and lead times prior to ordering.

Selection Notes

Select this component for designs requiring robust automotive-grade reliability and wide supply voltage flexibility. The Schmitt-trigger clock input simplifies interface design with slower signal sources. Ensure the 14-pin SOIC footprint fits the PCB layout constraints and thermal management requirements for the intended operating temperature range.

Part Context

This part belongs to the HEF4000B CMOS logic family, known for low power dissipation and high noise immunity. The HEF4013 variant specifically provides two independent D-type flip-flops per package, making it suitable for compact digital state management solutions in space-constrained automotive and industrial modules.

Replacement Considerations

HEF4013BT-Q100J

FAQ

What is the function of the Schmitt trigger on the clock input?

The Schmitt trigger action makes the circuit highly tolerant to slower clock rise and fall times, ensuring reliable triggering even with non-ideal signal edges.

How do the direct set and clear inputs operate?

The active HIGH asynchronous clear-direct (CD) and set-direct (SD) inputs are independent and override the D or CP inputs, allowing immediate state changes regardless of the clock cycle.