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74ABT125BQ

Quad buffer; 3-state

The 74ABT125 is a quad buffer/line driver with 3-state outputs controlled by the output enable inputs (nOE). A HIGH 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
74ABT125BQ 74ABT125BQ,115 935285598115 SOT762-1 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

  • Inputs are disabled during 3-state mode

  • IOFF circuitry provides partial Power-down mode operation

  • Latch-up protection exceeds 500 mA per JESD78B class II level A

  • Quad bus interface

  • 3-state buffers

  • Live insertion and extraction permitted

  • Output capability: HIGH -32 mA; LOW +64 mA

  • ESD protection:

    • HBM JESD22-A114F exceeds 2000 V

    • MM JESD22-A115-A exceeds 200 V

  • Multiple package options

  • Specified from -40 °C to +85 °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
74ABT125BQProduction4.5 - 5.5TTL-32 / +641004medium-40~8510572DHVQFN14

PCB Symbol, Footprint and 3D Model

Model NameDescription

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
74ABT125BQ74ABT125BQ,115
( 9352 855 98115 ) 		ActiveBT125
DHVQFN14
(SOT762-1) 		SOT762-1SOT762-1_115

Environmental information

Type numberOrderable part numberChemical contentRoHSRHF-indicator
74ABT125BQ74ABT125BQ,11574ABT125BQ
Quality and reliability disclaimer

Series

Documentation (6)

File nameTitleTypeDate
74ABT125Quad buffer; 3-stateData sheet2023-03-13
AN241Thermal Considerations for Advanced Logic FamiliesApplication note2019-06-07
abt125abt125 IBIS modelIBIS model2013-04-07
74ABT125BQ_Nexperia_Product_Reliability74ABT125BQ Nexperia Product ReliabilityQuality document2023-05-29
abtabt Spice modelSPICE model2013-05-06
SOT762-1_115DHVQFN14; Reel pack for SMD, 7"; Q1/T1 product orientationPacking information2020-02-13

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
abt125abt125 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
74ABT125BQ74ABT125BQ,115935285598115SOT762-1_115- 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