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74AHCT126PW

Quad buffer/line driver; 3-state

The 74AHC126; 74AHCT126 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. Inputs are overvoltage tolerant. This feature allows the use of these devices as translators in mixed voltage environments.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
74AHCT126PW 74AHCT126PW,118 935262767118 SOT402-1 Order product

Features and benefits

  • Balanced propagation delays

  • All inputs have Schmitt-trigger action

  • Inputs accept voltages higher than VCC

  • Input levels:

    • For 74AHC126: CMOS level

    • For 74AHCT126: TTL level

  • ESD protection:

    • HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V

    • CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V

  • Multiple package options

  • Specified from -40 °C to +85 °C and from -40 °C to +125 °C

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
74AHCT126PWProduction4.5 - 5.5TTL± 8604low-40~12513864.3TSSOP14

PCB Symbol, Footprint and 3D Model

Model NameDescription

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
74AHCT126PW74AHCT126PW,118
( 9352 627 67118 )
ActiveAHCT126
TSSOP14
(SOT402-1)
SOT402-1SSOP-TSSOP-VSO-WAVE
SOT402-1_118

The variants in the table below are discontinued. See the table Discontinuation information for more information.

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
74AHCT126PW74AHCT126PW,112
( 9352 627 67112 )
Withdrawn / End-of-lifeAHCT126
TSSOP14
(SOT402-1)
SOT402-1SSOP-TSSOP-VSO-WAVE
SOT402-1_112

Discontinuation information

Type numberOrderable part numberOrdering codeLast time buy dateLast time delivery dateReplacement productStatusComments
74AHCT126PW74AHCT126PW,1129352627671122021-12-312022-06-3074AHCT126PWVersion withdrawal

Environmental information

Type numberOrderable part numberChemical contentRoHSRHF-indicator
74AHCT126PW74AHCT126PW,11874AHCT126PW

The variants in the table below are discontinued. See the table Discontinuation information for more information.

Type numberOrderable part numberChemical contentRoHSRHF-indicator
74AHCT126PW74AHCT126PW,11274AHCT126PW
Quality and reliability disclaimer

Documentation (6)

File nameTitleTypeDate
74AHC_AHCT126Quad buffer/line driver; 3-stateData sheet2023-08-30
AN11106Pin FMEA for AHC/AHCT familyApplication note2019-01-09
ahct126ahct126 IBIS modelIBIS model2013-04-07
74AHCT126PW_Nexperia_Product_Reliability74AHCT126PW Nexperia Product ReliabilityQuality document2023-05-29
SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08
SOT402-1_118TSSOP14; Reel pack for SMD, 13"; Q1/T1 product orientationPacking information2019-11-29

Support

If you are in need of design/technical support, let us know and fill in the answer form, we'll get back to you shortly.

Models

File nameTitleTypeDate
ahct126ahct126 IBIS modelIBIS model2013-04-07

PCB Symbol, Footprint and 3D Model

Model NameDescription

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingPacking quantityBuy online
74AHCT126PW74AHCT126PW,118935262767118SOT402-1_118- 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.