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    74ABT125

    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.

    特性

    • 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: 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

    参数类型

    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
    74ABT125DProduction4.5 - 5.5TTL-32 / +641004medium-40~8510664SO14
    74ABT125PWProduction4.5 - 5.5TTL-32 / +641004medium-40~8514065.8TSSOP14

    封装

    型号封装尺寸版本回流焊/波峰焊包装状态标示可订购的器件编号，（订购码(12NC)）
    74ABT125BQ
    DHVQFN14
    (SOT762-1)     		SOT762-1SOT762-1_115ActiveBT12574ABT125BQ,115
    ( 9352 855 98115 )
    74ABT125D
    SO14
    (SOT108-1)     		SOT108-1SO-SOJ-REFLOW
    SO-SOJ-WAVE
    		SOT108-1_623Active74ABT125D74ABT125D,623
    ( 9350 568 50623 )
    74ABT125PW
    TSSOP14
    (SOT402-1)     		SOT402-1SSOP-TSSOP-VSO-WAVE
    		SOT402-1_118ActiveABT12574ABT125PW,118
    ( 9352 010 60118 )

    下表中的版本已停产。参见表 停产信息 了解更多信息。

    型号封装尺寸版本回流焊/波峰焊包装状态标示可订购的器件编号，（订购码(12NC)）
    74ABT125D
    SO14
    (SOT108-1)     		SOT108-1SO-SOJ-REFLOW
    SO-SOJ-WAVE
    		SOT108-1_602Withdrawn / End-of-life74ABT125D74ABT125D,602
    ( 9350 568 50602 )
    74ABT125PW
    TSSOP14
    (SOT402-1)     		SOT402-1SSOP-TSSOP-VSO-WAVE
    		SOT402-1_112Withdrawn / End-of-lifeABT12574ABT125PW,112
    ( 9352 010 60112 )

    停产信息

    型号可订购的器件编号，（订购码(12NC)）最后一次购买日期最后一次交货日期替代产品状态备注
    74ABT125D9350568506022021-12-312022-06-3074ABT125D
      74ABT125PW9352010601122021-12-312022-06-3074ABT125PW

        环境信息

        型号可订购的器件编号化学成分RoHSRHF指示符无铅转换日期
        74ABT125BQ74ABT125BQ,11574ABT125BQAlways Pb-free
        74ABT125D74ABT125D,62374ABT125Dweek 5, 2004
        74ABT125PW74ABT125PW,11874ABT125PWweek 10, 2005

        下表中的版本已停产。参见表 停产信息 了解更多信息。

        型号可订购的器件编号化学成分RoHSRHF指示符无铅转换日期
        74ABT125D74ABT125D,60274ABT125Dweek 5, 2004
        74ABT125PW74ABT125PW,11274ABT125PWweek 10, 2005
        品质及可靠性免责声明

        文档 (12)

        文件名称标题类型日期
        74ABT125Quad buffer; 3-stateData sheet2024-01-18
        AN241Thermal Considerations for Advanced Logic FamiliesApplication note2019-06-07
        abt125abt125 IBIS modelIBIS model2013-04-07
        Nexperia_Selection_guide_2023Nexperia Selection Guide 2023Selection guide2023-05-10
        abtabt Spice modelSPICE model2013-05-06
        SOT762-1plastic, leadless dual in-line compatible thermal enhanced very thin quad flat package; 14 terminals; 0.5 mm pitch; 2.5 x 3 x 1 mm bodyPackage information2023-04-05
        SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08
        SOT402-1plastic, thin shrink small outline package; 14 leads; 0.65 mm pitch; 5 mm x 4.4 mm x 1.2 mm bodyPackage information2023-11-07
        SO-SOJ-WAVEFootprint for wave solderingWave soldering2009-10-08
        SO-SOJ-REFLOWFootprint for reflow solderingReflow soldering2009-10-08
        WAVE_BG-BD-1Wave soldering profileWave soldering2021-09-08
        SOT108-1plastic, small outline package; 14 leads; 1.27 mm pitch; 8.65 mm x 3.9 mm x 1.75 mm bodyPackage information2023-11-07

        支持

        如果您需要设计/技术支持，请告知我们并填写 应答表, 我们会尽快回复您。

        模型

        文件名称标题类型日期
        abt125abt125 IBIS modelIBIS model2013-04-07
        abtabt Spice modelSPICE model2013-05-06

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        样品

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