74AHC32-Q100; 74AHCT32-Q100

Quad 2-input OR gate

The 74AHC32-Q100; 74AHCT32-Q100 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.

This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications.

Features and benefits

  • Automotive product qualification in accordance with AEC-Q100 (Grade 1)
    • Specified from -40 °C to +85 °C and from -40 °C to +125 °C
  • Wide supply voltage range from 2.0 V to 5.5 V
  • Input levels:
    • For 74AHC32-Q100: CMOS level
    • For 74AHCT32-Q100: 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:
    • MIL-STD-883, method 3015 exceeds 2000 V
    • HBM EIA/JESD22-A114F exceeds 2000 V
    • MM EIA/JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0 Ω)
  • Latch-up performance exceeds 100 mA per JESD 78 Class II Level A
  • Multiple package options
  • DHVQFN package with Side-Wettable Flanks enabling Automatic Optical Inspection (AOI) of solder joints


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
74AHC32BQ-Q100Production2.0 - 5.5CMOS± 83.5604low-40~12510318.471DHVQFN14
74AHC32D-Q100Production2.0 - 5.5CMOS± 83.5604low-40~12510517.863SO14
74AHC32PW-Q100Production2.0 - 5.5CMOS± 83.5604low-40~1251386.964TSSOP14
74AHCT32BQ-Q100Production4.5 - 5.5TTL± 85604low-40~12510318.471DHVQFN14
74AHCT32D-Q100Production4.5 - 5.5TTL± 85604low-40~12510517.863SO14
74AHCT32PW-Q100Production4.5 - 5.5TTL± 85604low-40~1251386.964TSSOP14


Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
SOT762-1Reel 7” Q1/T1 or Q2/T3ActiveAHC3274AHC32BQ-Q100X
( 9353 001 91115 )
Reel 13" Q1/T1Active74AHC32D74AHC32D-Q100J
( 9353 001 92118 )
Reel 13" Q1/T1ActiveAHC3274AHC32PW-Q100J
( 9353 001 93118 )
SOT762-1Reel 7” Q1/T1 or Q2/T3ActiveAHT3274AHCT32BQ-Q100X
( 9353 002 08115 )
Reel 13" Q1/T1Active74AHCT32D74AHCT32D-Q100J
( 9353 002 09118 )
Reel 13" Q1/T1ActiveAHCT3274AHCT32PW-Q100J
( 9353 002 11118 )

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFRMTBF (hour)MSLMSL leadfree
74AHC32BQ-Q10074AHC32BQ-Q100X74AHC32BQ-Q100Always Pb-free29.90.91.11E911
74AHC32D-Q10074AHC32D-Q100J74AHC32D-Q100Always Pb-free29.90.91.11E911
74AHC32PW-Q10074AHC32PW-Q100J74AHC32PW-Q100Always Pb-free29.90.91.11E911
74AHCT32BQ-Q10074AHCT32BQ-Q100X74AHCT32BQ-Q100Always Pb-free29.90.91.11E911
74AHCT32D-Q10074AHCT32D-Q100J74AHCT32D-Q100Always Pb-free29.90.91.11E911
74AHCT32PW-Q10074AHCT32PW-Q100J74AHCT32PW-Q100Always Pb-free29.90.91.11E911
Quality and reliability disclaimer

Documentation (10)

File nameTitleTypeDate
74AHC_AHCT32_Q100Quad 2-input OR gateData sheet2020-06-05
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; 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


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.


File nameTitleTypeDate
ahct32ahct32 IBIS modelIBIS model2013-04-07
ahc32ahc32 IBIS modelIBIS model2013-04-07


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