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Contents

README

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HEF4013BTT

Nexperia · Flip Flops · TSSOP-14

HEF4013BTT from Nexperia, in a TSSOP-14. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 1Q output 1Q is the true output of flip-flop 1.
2 1Q output 1Q is the complement output of flip-flop 1.
3 1CP input 1CP is the clock input for flip-flop 1, triggered on LOW to HIGH edge.
4 1CD input 1CD is the asynchronous clear-direct input for flip-flop 1, active HIGH.
5 1D input 1D is the data input for flip-flop 1.
6 1SD input 1SD is the asynchronous set-direct input for flip-flop 1, active HIGH.
7 VSS power_in VSS is the ground connection at 0 V.
8 2SD input 2SD is the asynchronous set-direct input for flip-flop 2, active HIGH.
9 2D input 2D is the data input for flip-flop 2.
10 2CD input 2CD is the asynchronous clear-direct input for flip-flop 2, active HIGH.
11 2CP input 2CP is the clock input for flip-flop 2, triggered on LOW to HIGH edge.
12 2Q output 2Q is the complement output of flip-flop 2.
13 2Q output 2Q is the true output of flip-flop 2.
14 VDD power_in VDD is the supply voltage, with operating range from 3 V to 15 V per recommended operating conditions.

Key specifications

Parameter Value
Manufacturer Nexperia
Package TSSOP-14
Category Logic
Pins 14

CAD (KiCad official)

  • Symbol: HEF4013BTT
  • Footprint: Package_SO:TSSOP-14_4.4x5mm_P0.65mm
  • 3D model: TSSOP-14 (KiCad packages3D, STEP)
  • 3D model files: hef4013btt-etched.step / hef4013btt-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); hef4013btt.step / hef4013btt.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Nexperia datasheet (14 pp, sha256 de5f450f49d3bded, retrieved 2026-09-22, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.2, primary claude-haiku-4-5-20251001 (text), consensus claude-sonnet-4-6 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF