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74ABT126D

Quad buffer; 3-state

The 74ABT126 is a quad buffer/line driver with 3-state outputs controlled by the output enable inputs (nOE). A LOW on nOE causes the outputs to assume a high impedance OFF-state. This device is fully specified for partial power down applications using IOFF. The IOFF circuitry disables the output, preventing the potentially damaging backflow current through the device when it is powered down.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
74ABT126D 74ABT126D,623 935053090623 SOT108-1 Order product

Features and benefits

  • Supply voltage range from 4.5 V to 5.5 V

  • BiCMOS high speed and output drive

  • Direct interface with TTL levels

  • Power-up 3-state

  • IOFF circuitry provides partial Power-down mode operation

  • Quad bus interface

  • 3-state buffers

  • Live insertion and extraction permitted

  • Output capability: +64 mA and -32 mA

  • Inputs are disabled during 3-state mode

  • Latch-up protection:

    • JESD78: exceeds 500 mA

  • ESD protection:

    • MIL STD 883 method 3015: exceeds 2000 V

    • MM JESD22-A115-A exceeds 200 V

Parametrics

Type numberProduct statusVCC (V)Logic switching levelsOutput drive capability (mA)fmax (MHz)Nr of bitsPower dissipation considerationsTamb (°C)Rth(j-a) (K/W)Rth(j-c) (K/W)Package name
74ABT126DProduction4.5 - 5.5TTL-32 / +641004medium-40~8510664SO14

PCB Symbol, Footprint and 3D Model

Model NameDescription

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
74ABT126D74ABT126D,623
( 9350 530 90623 ) 		Active74ABT126D
SO14
(SOT108-1) 		SOT108-1SO-SOJ-REFLOW
SO-SOJ-WAVE
SOT108-1_623

Environmental information

Type numberOrderable part numberChemical contentRoHSRHF-indicator
74ABT126D74ABT126D,62374ABT126D
Quality and reliability disclaimer

Series

Documentation (7)

File nameTitleTypeDate
74ABT126Quad buffer; 3-stateData sheet2020-10-08
abt126abt126 IBIS modelIBIS model2013-04-07
74ABT126D_Nexperia_Product_Reliability74ABT126D Nexperia Product ReliabilityQuality document2023-05-29
abtabt Spice modelSPICE model2013-05-06
SO-SOJ-REFLOWFootprint for reflow solderingReflow soldering2009-10-08
SO-SOJ-WAVEFootprint for wave solderingWave soldering2009-10-08
WAVE_BG-BD-1Wave soldering profileWave soldering2021-09-08

Support

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Models

File nameTitleTypeDate
abt126abt126 IBIS modelIBIS model2013-04-07
abtabt Spice modelSPICE model2013-05-06

PCB Symbol, Footprint and 3D Model

Model NameDescription

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingPacking quantityBuy online
74ABT126D74ABT126D,623935053090623SOT108-1_623- Order product

Sample

As a Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store: https://extranet.nexperia.com.

Sample orders normally take 2-4 days for delivery.

If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples.

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