HEF4013BTT,112

Overview

The HEF4013BTT,112 is a dual D-type flip-flop from the Nexperia HEF4000 series, housed in a TSSOP-14 surface-mount package. It features two independent circuits with direct set (SD) and clear (CD) inputs, clock input (CP), and complementary outputs (Q and Q). The device operates on a single-ended input with differential output polarity. Key electrical parameters include a propagation delay of 220 ns, high-level output current of -4.2 mA, and low-level output current of 4.2 mA. It supports a supply voltage range of 3 V to 15 V, with a static current of 4 uA. The component functions within a temperature range of -40 °C to +125 °C.

Feature Summary

• Tolerant of slow clock rise and fall times due to Schmitt-trigger action on the clock input
• Fully static operation capability for reliable data retention
• Standardized symmetrical output characteristics ensuring consistent system performance

Applications

• Counters and dividers
• Registers
• Industrial control systems

Procurement Notes

Verify the specific suffix '112' corresponds to the TSSOP-14 reel packaging configuration as documented by Nexperia. Confirm that the ordered part matches the HEF4000 logic family specifications regarding voltage ranges and temperature ratings. Ensure compatibility with standard SMD/SMT assembly processes given the surface-mount form factor. Cross-reference the manufacturer's latest datasheet revision to confirm pinout integrity and electrical limits before integration into final designs.

Selection Notes

Select this component when a dual D-type flip-flop with Schmitt-trigger clock inputs is required for noise immunity against slow signal transitions. The TSSOP-14 package offers a compact solution for space-constrained PCB layouts compared to larger SOP variants. Consider the 220 ns propagation delay and 3 V to 15 V operating range to ensure timing and voltage levels align with the target circuit requirements. This part is suitable for applications demanding fully static operation and standardized output symmetry.

Part Context

This device belongs to the Nexperia HEF4000 series of CMOS logic integrated circuits. It is functionally equivalent to other dual D-type flip-flops in the 4000/14000/40000 series families. The HEF4013 variant specifically provides two independent flip-flops per package, distinguishing it from single or quad configurations. It adheres to JEDEC standard JESD 13-B for mechanical dimensions and electrical characteristics, ensuring interoperability with industry-standard logic families.

Replacement Considerations

Compatible substitutes include the HEF4013BT,653 (SOIC-14 package) and the HEF4013BTT,118 (TSSOP-14 package). Verify that alternative packages maintain identical pin assignments and electrical specifications. Ensure that any replacement part meets the same -40 °C to +125 °C operating temperature range and 3 V to 15 V supply voltage requirements.