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    74LVC14A

    Hex inverting Schmitt trigger with 5 V tolerant input

    The 74LVC14A is a hex inverter with Schmitt-trigger inputs. Inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of these devices as translators in mixed 3.3 V and 5 V environments.

    特性

    • Wide supply voltage range from 1.2 V to 3.6 V

    • Overvoltage tolerant inputs to 5.5 V

    • CMOS low-power consumption

    • Direct interface with TTL levels

    • Unlimited input rise and fall times

    • Complies with JEDEC standard JESD8-C/JESD36 (2.7 V to 3.6 V)

    • 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

    目标应用

    • Wave and pulse shapers for highly noisy environments

    • Astable multivibrators

    • Monostable multivibrators

    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
    74LVC14ABQProduction1.2 - 3.6CMOS/LVTTL± 241756low-40~12510775DHVQFN14
    74LVC14ABZProduction1.2 - 3.6CMOS/LVTTL± 241756low-40~12511572.1DHXQFN14
    74LVC14ADProduction1.2 - 3.6CMOS/LVTTL± 241756low-40~12510968SO14
    74LVC14APWProduction1.2 - 3.6CMOS/LVTTL± 241756low-40~12514268.1TSSOP14

    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)）
    74LVC14ABQ
    DHVQFN14
    (SOT762-1)     		SOT762-1SOT762-1_115ActiveVC14A74LVC14ABQ,115
    ( 9352 734 81115 )
    74LVC14ABZ
    DHXQFN14
    (SOT8014-1)     		SOT8014-1SOT8014-1_147ActiveV1474LVC14ABZZ
    ( 9356 911 41147 )
    74LVC14AD
    SO14
    (SOT108-1)     		SOT108-1SO-SOJ-REFLOW
    SO-SOJ-WAVE
    		SOT108-1_118Active74LVC14AD Standard Procedure Standard Procedure 74LVC14AD74LVC14AD,118
    ( 9352 607 37118 )
    74LVC14APW
    TSSOP14
    (SOT402-1)     		SOT402-1SSOP-TSSOP-VSO-WAVE
    		SOT402-1_118ActiveLVC14A LVC14A Standard Procedure Standard Procedure74LVC14APW,118
    ( 9352 607 39118 )

    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)）
    74LVC14ABZ
    DHXQFN14
    (SOT8014-1)     		SOT8014-1SOT8014-1_115Withdrawn / End-of-lifeV1474LVC14ABZX
    ( 9356 911 41115 )
    74LVC14AD
    SO14
    (SOT108-1)     		SOT108-1SO-SOJ-REFLOW
    SO-SOJ-WAVE
    		SOT108-1_112Withdrawn / End-of-life74LVC14AD Standard Procedure Standard Procedure 74LVC14AD74LVC14AD,112
    ( 9352 607 37112 )

    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
    74LVC14ABZ935691141115
    74LVC14AD9352607371122021-12-312022-06-3074LVC14AD
      74LVC14APW9352607391122021-12-312022-06-3074LVC14APW

        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
        74LVC14ABQ74LVC14ABQ,11574LVC14ABQAlways Pb-free
        74LVC14ABZ74LVC14ABZZ74LVC14ABZ
        74LVC14AD74LVC14AD,11874LVC14ADweek 32, 2004
        74LVC14APW74LVC14APW,11874LVC14APWweek 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
        74LVC14ABZ74LVC14ABZX74LVC14ABZ
        74LVC14AD74LVC14AD,11274LVC14ADweek 32, 2004
        品质及可靠性免责声明

        文档 (11)

        文件名称标题类型日期
        74LVC14AHex inverting Schmitt trigger with 5 V tolerant inputData sheet2024-02-13
        lvc14alvc14a IBIS modelIBIS model2021-02-02
        Nexperia_Selection_guide_2023Nexperia Selection Guide 2023Selection guide2023-05-10
        SOT8014-1plastic, leadless dual in-line compatible thermal enhanced extreme thin quad flat package;no leads; 14 terminals; 0.4 mm pitch; body 2 mm x 2 mm x 0.48 mmPackage information2023-02-28
        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
        lvc14alvc14a IBIS modelIBIS model2021-02-02

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