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74AHC32; 74AHCT32

Quad 2-input OR gate

The 74AHC32; 74AHCT32 is a quad 2-input OR gate. Inputs are overvoltage tolerant. This feature allows the use of these devices as translators in mixed voltage environments.

特性

  • Wide supply voltage range from 2.0 V to 5.5 V

  • Input levels:

    • For 74AHC32: CMOS level

    • For 74AHCT32: TTL level

  • Balanced propagation delays

  • All inputs have Schmitt-trigger actions

  • Overvoltage tolerant inputs to 5.5 V

  • High noise immunity

  • CMOS low power dissipation

  • ESD protection:

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

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

  • Latch-up performance exceeds 100 mA per JESD 78 Class II Level A

  • Multiple package options

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

参数类型

Type numberProduct statusVCC (V)Logic switching levelsOutput drive capability (mA)tpd (ns)fmax (MHz)Nr of bitsPower dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
74AHC32BQProduction2.0 - 5.5CMOS± 83.5604low-40~12510318.471DHVQFN14
74AHC32DProduction2.0 - 5.5CMOS± 83.5604low-40~12510517.863SO14
74AHC32PWProduction2.0 - 5.5CMOS± 83.5604low-40~1251386.964TSSOP14
74AHCT32BQProduction4.5 - 5.5TTL± 85.0604low-40~12510318.471DHVQFN14
74AHCT32DProduction4.5 - 5.5TTL± 85.0604low-40~12510517.863SO14
74AHCT32PWProduction4.5 - 5.5TTL± 85.0604low-40~1251386.964TSSOP14

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)）
74AHC32BQ
DHVQFN14
(SOT762-1) 		SOT762-1SOT762-1_115ActiveAHC3274AHC32BQ,115
( 9352 764 43115 )
74AHC32D
SO14
(SOT108-1) 		SOT108-1SO-SOJ-REFLOW
SO-SOJ-WAVE
SOT108-1_118Active74AHC32D74AHC32D,118
( 9352 626 42118 )
74AHC32PW
TSSOP14
(SOT402-1) 		SOT402-1SSOP-TSSOP-VSO-WAVE
SOT402-1_118ActiveAHC3274AHC32PW,118
( 9352 626 43118 )
74AHCT32BQ
DHVQFN14
(SOT762-1) 		SOT762-1SOT762-1_115ActiveAHT3274AHCT32BQ,115
( 9352 764 54115 )
74AHCT32D
SO14
(SOT108-1) 		SOT108-1SO-SOJ-REFLOW
SO-SOJ-WAVE
SOT108-1_118Active74AHCT32D74AHCT32D,118
( 9352 626 40118 )
74AHCT32PW
TSSOP14
(SOT402-1) 		SOT402-1SSOP-TSSOP-VSO-WAVE
SOT402-1_118ActiveAHCT3274AHCT32PW,118
( 9352 626 41118 )

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)）
74AHC32D
SO14
(SOT108-1) 		SOT108-1SO-SOJ-REFLOW
SO-SOJ-WAVE
SOT108-1_112Withdrawn / End-of-life74AHC32D74AHC32D,112
( 9352 626 42112 )

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
74AHC32D9352626421122021-12-312022-06-3074AHC32D
    74AHC32PW9352626431122021-12-312022-06-3074AHC32PW
      74AHCT32D9352626401122021-12-312022-06-3074AHCT32D
        74AHCT32PW9352626411122021-12-312022-06-3074AHCT32PW

          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
          74AHC32BQ74AHC32BQ,11574AHC32BQAlways Pb-free
          74AHC32D74AHC32D,11874AHC32Dweek 13, 2005
          74AHC32PW74AHC32PW,11874AHC32PWweek 10, 2005
          74AHCT32BQ74AHCT32BQ,11574AHCT32BQAlways Pb-free
          74AHCT32D74AHCT32D,11874AHCT32Dweek 32, 2004
          74AHCT32PW74AHCT32PW,11874AHCT32PWweek 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
          74AHC32D74AHC32D,11274AHC32Dweek 13, 2005
          品质及可靠性免责声明

          文档 (10)

          文件名称标题类型日期
          74AHC_AHCT32Quad 2-input OR gateData sheet2024-03-07
          ahct32ahct32 IBIS modelIBIS model2013-04-07
          ahc32ahc32 IBIS modelIBIS model2013-04-07
          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
          ahct32ahct32 IBIS modelIBIS model2013-04-07
          ahc32ahc32 IBIS modelIBIS model2013-04-07

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