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HEF4081BT - Nexperia

Description: Quad 2-input AND gate

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HEF4081BT - Nexperia - PCB symbol
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HEF4081BT - Nexperia PCB footprint - Small Outline Packages - Small Outline Packages - SO14
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3D Models
HEF4081BT - Nexperia - 3D model - Small Outline Packages - SO14
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HEF4081BT Details

  • Manufacturer Part Number:

    HEF4081BT

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOP-14

  • Country Of Origin:

    Mainland China, Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Date Of Intro:

    1989-05-30

  • Manufacturer:

    Nexperia

  • YTEOL:

    5

  • Family:

    4000/14000/40000

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e4

  • Length:

    8.65 mm

  • Logic IC Type:

    AND GATE

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    4

  • Number of Inputs:

    2

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Propagation Delay (tpd):

    110 ns

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max (Vsup):

    15 V

  • Supply Voltage-Min (Vsup):

    3 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    3.9 mm

HEF4081BT Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the HEF4081BT is typically around 10 MHz, but it can vary depending on the specific application and operating conditions.
  • To ensure proper operation, the HEF4081BT requires a stable power supply voltage between 4.5 V and 15.5 V, with a recommended operating voltage of 5 V. Additionally, decoupling capacitors should be used to filter out noise and ensure stable operation.
  • The input voltage threshold for the HEF4081BT is typically around 2.5 V, which means that any input voltage above 2.5 V is considered a logical high, and any input voltage below 2.5 V is considered a logical low.
  • Yes, the HEF4081BT can be used in a 3.3 V system, but the input voltage threshold may be slightly higher than 2.5 V due to the lower supply voltage. However, the device will still operate correctly as long as the input voltage is above the minimum guaranteed high-level input voltage (Vih) specified in the datasheet.
  • Unused inputs on the HEF4081BT should be tied to a valid logic level (either Vcc or GND) to prevent them from floating and causing unwanted behavior. This is especially important for CMOS devices like the HEF4081BT, which can be sensitive to floating inputs.

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HEF4081BT Overview

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About Nexperia

Nexperia is a leading global player in the semiconductor industry. Specializing in essential electronic components, Nexperia offers a diverse range of products including discrete components, MOSFETs, logic ICs, and analog ICs. These components are integral to a multitude of applications across automotive, industrial, consumer electronics, and computing sectors, where reliability, performance, and efficiency are paramount.

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HEF4081BT Alternates

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Part Image CD4081BM Texas Instruments

AND Gate, 4000/14000/40000 Series, 4-Func, 2-Input, CMOS, PDSO14
Part Image HEF4081BT NXP Semiconductors

AND Gate, 4000/14000/40000 Series, 4-Func, 2-Input, CMOS, PDSO14
Part Image 933373090653 NXP Semiconductors

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Part Image HEF4081BT-T NXP Semiconductors

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Part Image HEF4081BTD-T NXP Semiconductors

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For a full list of alternate parts for HEF4081BT, check out Findchips.com