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74HC08; 74HCT08

Quad 2-input AND gate

The 74HC08; 74HCT08 is a quad 2-input AND gate. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.

特性

  • Wide supply voltage range from 2.0 V to 6.0 V

  • CMOS low power dissipation

  • High noise immunity

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

  • Input levels:

    • For 74HC08: CMOS level

    • For 74HCT08: TTL level

  • Complies with JEDEC standards:

    • JESD8C (2.7 V to 3.6 V)

    • JESD7A (2.0 V to 6.0 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

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
74HC08BQProduction2.0 - 6.0CMOS± 5.27.0364low-40~12510721.575DHVQFN14
74HC08DProduction2.0 - 6.0CMOS± 5.27.0364low-40~12510920.867SO14
74HC08PWProduction2.0 - 6.0CMOS± 5.27.0364low-40~1251428.068TSSOP14
74HCT08BQProduction4.5 - 5.5TTL± 411364low-40~12510721.575DHVQFN14
74HCT08DProduction4.5 - 5.5TTL± 411364low-40~12510920.867SO14
74HCT08PWProduction4.5 - 5.5TTL± 411364low-40~1251428.068TSSOP14

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)）
74HC08BQ
DHVQFN14
(SOT762-1) 		SOT762-1SOT762-1_115ActiveHC0874HC08BQ,115
( 9352 736 83115 )
74HC08D
SO14
(SOT108-1) 		SOT108-1SO-SOJ-REFLOW
SO-SOJ-WAVE
SOT108-1_653Active74HC08D74HC08D,653
( 9337 142 70653 )
74HC08PW
TSSOP14
(SOT402-1) 		SOT402-1SSOP-TSSOP-VSO-WAVE
SOT402-1_118ActiveHC0874HC08PW,118
( 9351 742 70118 )
74HCT08BQ
DHVQFN14
(SOT762-1) 		SOT762-1SOT762-1_115ActiveHCT0874HCT08BQ,115
( 9352 736 16115 )
74HCT08D
SO14
(SOT108-1) 		SOT108-1SO-SOJ-REFLOW
SO-SOJ-WAVE
SOT108-1_653Active74HCT08D74HCT08D,653
( 9337 143 50653 )
74HCT08PW
TSSOP14
(SOT402-1) 		SOT402-1SSOP-TSSOP-VSO-WAVE
SOT402-1_118ActiveHCT0874HCT08PW,118
( 9351 742 90118 )

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)）
74HC08D
SO14
(SOT108-1) 		SOT108-1SO-SOJ-REFLOW
SO-SOJ-WAVE
SOT108-1_652Withdrawn / End-of-life74HC08D74HC08D,652
( 9337 142 70652 )
74HC08PW
TSSOP14
(SOT402-1) 		SOT402-1SSOP-TSSOP-VSO-WAVE
SOT402-1_112Withdrawn / End-of-lifeHC0874HC08PW,112
( 9351 742 70112 )
74HCT08D
SO14
(SOT108-1) 		SOT108-1SO-SOJ-REFLOW
SO-SOJ-WAVE
SOT108-1_652Withdrawn / End-of-life74HCT08D74HCT08D,652
( 9337 143 50652 )
74HCT08PW
TSSOP14
(SOT402-1) 		SOT402-1SSOP-TSSOP-VSO-WAVE
SOT402-1_112Withdrawn / End-of-lifeHCT0874HCT08PW,112
( 9351 742 90112 )

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
74HC08D9337142706522021-12-312022-06-3074HC08D
    74HC08PW9351742701122021-12-312022-06-3074HC08PW
      74HCT08D9337143506522021-12-312022-06-3074HCT08D
        74HCT08D/AU935301262118
        74HCT08PW9351742901122021-12-312022-06-3074HCT08PW

          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
          74HC08BQ74HC08BQ,11574HC08BQAlways Pb-free
          74HC08D74HC08D,65374HC08Dweek 13, 2005
          74HC08PW74HC08PW,11874HC08PWweek 10, 2005
          74HCT08BQ74HCT08BQ,11574HCT08BQAlways Pb-free
          74HCT08D74HCT08D,65374HCT08Dweek 30, 2004
          74HCT08PW74HCT08PW,11874HCT08PWweek 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
          74HC08D74HC08D,65274HC08Dweek 13, 2005
          74HC08PW74HC08PW,11274HC08PWweek 10, 2005
          74HCT08D74HCT08D,65274HCT08Dweek 30, 2004
          74HCT08PW74HCT08PW,11274HCT08PWweek 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
          74HC_HCT08Quad 2-input AND gateData sheet2024-02-16
          AN11044Pin FMEA 74HC/74HCT familyApplication note2019-01-09
          hc0874HC08 IBIS modelIBIS model2019-01-09
          hcHC/HCT Spice modelSPICE model2022-02-17
          HCT_USER_GUIDEHC/T User GuideUser manual1997-10-31
          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

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          模型

          文件名称标题类型日期
          hc0874HC08 IBIS modelIBIS model2019-01-09
          hcHC/HCT Spice modelSPICE model2022-02-17

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