Bipolar transistors

Diodes

ESD protection, TVS, filtering and signal conditioning

MOSFETs

SiC MOSFETs

GaN FETs

IGBTs

Analog & Logic ICs

Automotive qualified products (AEC-Q100/Q101)

HEF4002BT

Dual 4-input NOR gate

The HEF4002B is a dual 4-input NOR gate. The outputs are fully buffered for highest noise immunity and pattern insensitivity to output impedance variations..

It operates over a recommended VDD power supply range of 3 V to 15 V referenced to VSS (usually ground). Unused inputs must be connected to VDD, VSS, or another input.

This product has been discontinued

Features and benefits

  • Fully static operation

  • 5 V, 10 V, and 15 V parametric ratings

  • Standardized symmetrical output characteristics

  • Inputs and outputs are protected against electrostatic effects

  • Specified from —40 °C to +85 °C

  • Complies with JEDEC standard JESD 13-B

Parametrics

Type number Package name
HEF4002BT SO14

PCB Symbol, Footprint and 3D Model

Model Name Description

Package

All type numbers in the table below are discontinued.

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
HEF4002BT HEF4002BT,652
(933372600652)		 Withdrawn / End-of-life HEF4002BT SOT108-1
SO14
(SOT108-1) 		SOT108-1 SO-SOJ-REFLOW
SO-SOJ-WAVE
WAVE_BG-BD-1
SOT108-1_652
HEF4002BT,653
(933372600653)		 Obsolete HEF4002BT Not available

Environmental information

All type numbers in the table below are discontinued.

Type number Orderable part number Chemical content RoHS RHF-indicator
HEF4002BT HEF4002BT,652 HEF4002BT rohs rhf rhf
HEF4002BT HEF4002BT,653 HEF4002BT rohs rhf rhf
Quality and reliability disclaimer

Series

Documentation (10)

File name Title Type Date
HEF4002B Dual 4-input NOR gate Data sheet 2017-03-17
AN11051 Pin FMEA HEF4000 family Application note 2019-01-09
SOT108-1 3D model for products with SOT108-1 package Design support 2020-01-22
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
SO14_SOT108-1_mk plastic, small outline package; 14 leads; 1.27 mm pitch; 8.65 mm x 3.9 mm x 1.75 mm body Marcom graphics 2017-01-28
familyhef4000specification HEF/HEC4000B family specification overview Other type 2012-05-23
SOT108-1 plastic, small outline package; 14 leads; 1.27 mm pitch; 8.65 mm x 3.9 mm x 1.75 mm body Package information 2023-11-07
SO-SOJ-REFLOW Footprint for reflow soldering Reflow soldering 2009-10-08
SO-SOJ-WAVE Footprint for wave soldering Wave soldering 2009-10-08
WAVE_BG-BD-1 Wave soldering profile Wave soldering 2021-09-08

Support

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Models

File name Title Type Date
SOT108-1 3D model for products with SOT108-1 package Design support 2020-01-22

PCB Symbol, Footprint and 3D Model

Model Name Description

How does it work?

The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.

Interactive datasheet