74AHC02; 74AHCT02

Quad 2-input NOR gate

The 74AHC02; 74AHCT02 is a high-speed Si-gate CMOS device and is pin compatible with Low-power Schottky TTL (LSTTL). It is specified in compliance with JEDEC standard No. 7-A.

The 74AHC02; 74AHCT02 provides a quad 2-input NOR function.

Features and benefits

  • Balanced propagation delays
  • All inputs have a Schmitt-trigger action
  • Inputs accept voltages higher than VCC
  • Input levels:
    • For 74AHC02: CMOS level
    • For 74AHCT02: TTL level
  • ESD protection:
    • HBM EIA/JESD22-A114E exceeds 2000 V
    • MM EIA/JESD22-A115-A exceeds 200 V
    • CDM EIA/JESD22-C101C exceeds 1000 V
  • 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
74AHC02BQProduction2.0 - 5.5CMOS± 82.9604low-40~12510318.471DHVQFN14
74AHC02DProduction2.0 - 5.5CMOS± 82.9604low-40~12510517.863SO14
74AHC02PWProduction2.0 - 5.5CMOS± 82.9604low-40~1251386.964TSSOP14
74AHCT02BQProduction4.5 - 5.5TTL± 83.8604low-40~12510318.471DHVQFN14
74AHCT02DProduction4.5 - 5.5TTL± 83.8604low-40~12510517.863SO14
74AHCT02PWProduction4.5 - 5.5TTL± 83.8604low-40~1251381.08TSSOP14

Package

Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74AHC02BQ
DHVQFN14
(SOT762-1)
SOT762-1Reel 7” Q1/T1 or Q2/T3ActiveAHC0274AHC02BQ,115
( 9352 855 38115 )
74AHC02D
SO14
(SOT108-1)
SOT108-1SO-SOJ-REFLOW
SO-SOJ-WAVE
Reel 13" Q1/T1Active74AHC02D74AHC02D,118
( 9352 626 92118 )
74AHC02PW
TSSOP14
(SOT402-1)
SOT402-1SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1ActiveAHC0274AHC02PW,118
( 9352 626 93118 )
74AHCT02BQ
DHVQFN14
(SOT762-1)
SOT762-1Reel 7” Q1/T1 or Q2/T3ActiveAHT0274AHCT02BQ,115
( 9352 855 39115 )
74AHCT02D
SO14
(SOT108-1)
SOT108-1SO-SOJ-REFLOW
SO-SOJ-WAVE
Reel 13" Q1/T1Active74AHCT02D74AHCT02D,118
( 9352 626 90118 )
74AHCT02PW
TSSOP14
(SOT402-1)
SOT402-1SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1ActiveAHCT0274AHCT02PW,118
( 9352 626 91118 )

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))
74AHC02D
SO14
(SOT108-1)
SOT108-1SO-SOJ-REFLOW
SO-SOJ-WAVE
Bulk PackDiscontinued / End-of-life74AHC02D74AHC02D,112
( 9352 626 92112 )
74AHC02PW
TSSOP14
(SOT402-1)
SOT402-1SSOP-TSSOP-VSO-WAVE
Bulk PackDiscontinued / End-of-lifeAHC0274AHC02PW,112
( 9352 626 93112 )
74AHCT02D
SO14
(SOT108-1)
SOT108-1SO-SOJ-REFLOW
SO-SOJ-WAVE
Bulk PackDiscontinued / End-of-life74AHCT02D74AHCT02D,112
( 9352 626 90112 )
74AHCT02PW
TSSOP14
(SOT402-1)
SOT402-1SSOP-TSSOP-VSO-WAVE
Bulk PackDiscontinued / End-of-lifeAHCT0274AHCT02PW,112
( 9352 626 91112 )

Discontinuation information

Type numberOrderable part number, (Ordering code (12NC))Last time buy dateLast time delivery dateReplacement productStatusComments
74AHC02D935262692112
74AHC02PW935262693112
74AHCT02D935262690112
74AHCT02PW935262691112

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFRMTBF (hour)MSLMSL leadfree
74AHC02BQ74AHC02BQ,11574AHC02BQAlways Pb-free29.90.91.27E511
74AHC02D74AHC02D,11874AHC02Dweek 32, 200429.90.91.27E511
74AHC02PW74AHC02PW,11874AHC02PWweek 10, 200529.90.91.27E511
74AHCT02BQ74AHCT02BQ,11574AHCT02BQAlways Pb-free29.90.91.27E511
74AHCT02D74AHCT02D,11874AHCT02Dweek 32, 200429.90.91.27E511
74AHCT02PW74AHCT02PW,11874AHCT02PWweek 10, 200529.90.91.27E511

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
74AHC02D74AHC02D,11274AHC02Dweek 32, 200429.90.91.27E511
74AHC02PW74AHC02PW,11274AHC02PWweek 10, 200529.90.91.27E511
74AHCT02D74AHCT02D,11274AHCT02Dweek 32, 200429.90.91.27E511
74AHCT02PW74AHCT02PW,11274AHCT02PWweek 10, 200529.90.91.27E511
Quality and reliability disclaimer

Documentation (10)

File nameTitleTypeDate
74AHC_AHCT02Quad 2-input NOR gateData sheet2020-05-11
ahct02ahct02 IBIS modelIBIS model2013-04-07
ahc02ahc02 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
ahct02ahct02 IBIS modelIBIS model2013-04-07
ahc02ahc02 IBIS modelIBIS model2013-04-07

Sample

As a Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store: https://extranet.nexperia.com.

Sample orders normally take 2-4 days for delivery.

If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples.