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74AHC08; 74AHCT08

Quad 2-input AND gate

The 74AHC08; 74AHCT08 are quad 2-input AND gates. Inputs are overvoltage tolerant. This feature allows the use of these devices as translators in mixed voltage environments.

Features and benefits

  • Wide supply voltage range from 2.0 V to 5.5 V
  • Input levels:
    • For 74AHC08: CMOS level
    • For 74AHCT08: TTL level
  • Balanced propagation delays
  • All inputs have a Schmitt-trigger action
  • Overvoltage tolerant inputs to 5.5 V
  • High noise immunity
  • CMOS low power dissipation
  • ESD protection:
    • HBM EIA/JESD22-A114E exceeds 2000 V
    • MM EIA/JESD22-A115-A exceeds 200 V
    • CDM EIA/JESD22-C101C 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

Parametrics

Type numberProduct statusVCC (V)Logic switching levelsOutput drive capability (mA)tpd (ns)fmax (MHz)No of bitsPower dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
74AHC08BQProduction2.0 - 5.5CMOS± 83.5604low-40~12510318.471DHVQFN14
74AHC08DProduction2.0 - 5.5CMOS± 83.5604low-40~12510517.863SO14
74AHC08PWProduction2.0 - 5.5CMOS± 83.5604low-40~1251386.964TSSOP14
74AHCT08BQProduction4.5 - 5.5TTL± 85.0604low-40~12510318.471DHVQFN14
74AHCT08DProduction4.5 - 5.5TTL± 85.0604low-40~12510517.863SO14
74AHCT08PWProduction4.5 - 5.5TTL± 85.0604low-40~1251386.964TSSOP14

Package

Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74AHC08BQ
DHVQFN14
(SOT762-1)
SOT762-1Reel 7” Q1/T1 or Q2/T3ActiveAHC0874AHC08BQ,115
( 9352 855 32115 )
74AHC08D
SO14
(SOT108-1)
SOT108-1SO-SOJ-REFLOW
SO-SOJ-WAVE
Reel 13" Q1/T1Active74AHC08D74AHC08D,118
( 9352 626 78118 )
74AHC08PW
TSSOP14
(SOT402-1)
SOT402-1SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1ActiveAHC0874AHC08PW,118
( 9352 626 79118 )
74AHCT08BQ
DHVQFN14
(SOT762-1)
SOT762-1Reel 7” Q1/T1 or Q2/T3ActiveAHT0874AHCT08BQ,115
( 9352 855 33115 )
74AHCT08D
SO14
(SOT108-1)
SOT108-1SO-SOJ-REFLOW
SO-SOJ-WAVE
Reel 13" Q1/T1Active74AHCT08D74AHCT08D,118
( 9352 626 76118 )
74AHCT08PW
TSSOP14
(SOT402-1)
SOT402-1SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1ActiveAHCT0874AHCT08PW,118
( 9352 626 77118 )

The variants in the table below are discontinued. See the table Discontinuation information for more information.

Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74AHC08D
SO14
(SOT108-1)
SOT108-1SO-SOJ-REFLOW
SO-SOJ-WAVE
Bulk PackDiscontinued / End-of-life74AHC08D74AHC08D,112
( 9352 626 78112 )
74AHC08PW
TSSOP14
(SOT402-1)
SOT402-1SSOP-TSSOP-VSO-WAVE
Bulk PackDiscontinued / End-of-lifeAHC0874AHC08PW,112
( 9352 626 79112 )
74AHCT08D
SO14
(SOT108-1)
SOT108-1SO-SOJ-REFLOW
SO-SOJ-WAVE
Bulk PackDiscontinued / End-of-life74AHCT08D74AHCT08D,112
( 9352 626 76112 )
74AHCT08PW
TSSOP14
(SOT402-1)
SOT402-1SSOP-TSSOP-VSO-WAVE
Bulk PackDiscontinued / End-of-lifeAHCT0874AHCT08PW,112
( 9352 626 77112 )

Discontinuation information

Type numberOrderable part number, (Ordering code (12NC))Last time buy dateLast time delivery dateReplacement productStatusComments
74AHC08D9352626781122021-12-312022-06-3074AHC08D
    74AHC08PW9352626791122021-12-312022-06-3074AHC08PW
      74AHCT08D9352626761122021-12-312022-06-3074AHCT08D
        74AHCT08PW9352626771122021-12-312022-06-3074AHCT08PW

          Quality, reliability & chemical content

          Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFRMTBF (hour)MSLMSL leadfree
          74AHC08BQ74AHC08BQ,11574AHC08BQAlways Pb-free19.30.52E911
          74AHC08D74AHC08D,11874AHC08Dweek 5, 200419.30.52E911
          74AHC08PW74AHC08PW,11874AHC08PWweek 50, 200419.30.52E911
          74AHCT08BQ74AHCT08BQ,11574AHCT08BQAlways Pb-free19.30.52E911
          74AHCT08D74AHCT08D,11874AHCT08Dweek 5, 200419.30.52E911
          74AHCT08PW74AHCT08PW,11874AHCT08PWweek 10, 200519.30.52E911

          The variants in the table below are discontinued. See the table Discontinuation information for more information.

          Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFRMTBF (hour)MSLMSL leadfree
          74AHC08D74AHC08D,11274AHC08Dweek 5, 200419.30.52E911
          74AHC08PW74AHC08PW,11274AHC08PWweek 50, 200419.30.52E911
          74AHCT08D74AHCT08D,11274AHCT08Dweek 5, 200419.30.52E911
          74AHCT08PW74AHCT08PW,11274AHCT08PWweek 10, 200519.30.52E911
          Quality and reliability disclaimer

          Documentation (10)

          File nameTitleTypeDate
          74AHC_AHCT08Quad 2-input AND gateData sheet2020-05-27
          ahc08ahc08 IBIS modelIBIS model2013-04-07
          ahct08ahct08 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; 3 mm x 2.5 mm x 1 mm bodyPackage information2021-08-17
          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 1.1 mm bodyPackage information2020-04-21
          SO-SOJ-WAVEFootprint for wave solderingWave soldering2009-10-08
          SO-SOJ-REFLOWFootprint for reflow solderingReflow soldering2009-10-08
          SOT108-1plastic, small outline package; 14 leads; 1.27 mm pitch; 8.65 mm x 3.9 mm x 1.75 mm bodyPackage information2021-01-06
          WAVE_BG-BD-1Wave soldering profileWave soldering2021-09-08

          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
          ahc08ahc08 IBIS modelIBIS model2013-04-07
          ahct08ahct08 IBIS modelIBIS model2013-04-07

          Sample

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          Sample orders normally take 2-4 days for delivery.

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