74HC(T)32

Quad 2-input OR gate

The 74HC32; 74HCT32 is a quad 2-input OR gate. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.

Features

  • Complies with JEDEC standard JESD7A
  • Input levels:
    • For 74HC32: CMOS level
    • For 74HCT32: TTL level
  • Symmetrical output impedance
  • High noise immunity
  • Low power dissipation
  • Balanced propagation delays
  • ESD protection:
    • HBM JESD22-A114F exceeds 2000 V
    • MM JESD22-A115-A exceeds 200 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 (Cel)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
74HC32BQProduction2.0 - 6.0CMOS+/- 5.26364low-40~12510721.875DHVQFN14
74HC32DProduction2.0 - 6.0CMOS+/- 5.26364low-40~12510921.068SO14
74HC32DB
NRND
Not for design in2.0 - 6.0CMOS+/- 5.26364low-40~12515640.0SSOP14
74HC32PWProduction2.0 - 6.0CMOS+/- 5.26364low-40~1251428.168TSSOP14
74HCT32BQProduction4.5 - 5.5TTL+/- 49364low-40~12510721.875DHVQFN14
74HCT32DProduction4.5 - 5.5TTL+/- 49364low-40~12510921.068SO14
74HCT32DB
NRND
Not for design in4.5 - 5.5TTL+/- 49364low-40~12515640.0SSOP14
74HCT32PWProduction4.5 - 5.5TTL+/- 49364low-40~1251428.168TSSOP14

Package

Type numberPackageOutline versionReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74HC32BQ
DHVQFN14
(SOT762-1)
SOT762-1Reel 7" Q1/T1ActiveHC3274HC32BQ,115
( 9352 736 88115 )
74HC32D
SO14
(SOT108-1)
SOT108-1SO-SOJ-REFLOW
SO-SOJ-WAVE
Reel 13" Q1/T1 CECCActive74HC32D74HC32D,653
( 9337 143 10653 )
Bulk Pack, CECCActive74HC32D74HC32D,652
( 9337 143 10652 )
74HC32DB
NRND

SSOP14
(SOT337-1)
SOT337-1SSOP-TSSOP-VSO-REFLOW
SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1ActiveHC3274HC32DB,118
( 9351 747 80118 )
Bulk PackActiveHC3274HC32DB,112
( 9351 747 80112 )
74HC32PW
TSSOP14
(SOT402-1)
SOT402-1SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1ActiveHC3274HC32PW,118
( 9351 747 50118 )
Bulk PackActiveHC3274HC32PW,112
( 9351 747 50112 )
74HCT32BQ
DHVQFN14
(SOT762-1)
SOT762-1Reel 7" Q1/T1ActiveHCT3274HCT32BQ,115
( 9352 737 31115 )
74HCT32D
SO14
(SOT108-1)
SOT108-1SO-SOJ-REFLOW
SO-SOJ-WAVE
Reel 13" Q1/T1 CECCActive74HCT32D74HCT32D,653
( 9337 194 70653 )
Bulk Pack, CECCActive74HCT32D74HCT32D,652
( 9337 194 70652 )
74HCT32DB
NRND

SSOP14
(SOT337-1)
SOT337-1SSOP-TSSOP-VSO-REFLOW
SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1ActiveHCT3274HCT32DB,118
( 9351 747 90118 )
Bulk PackActiveHCT3274HCT32DB,112
( 9351 747 90112 )
74HCT32PW
TSSOP14
(SOT402-1)
SOT402-1SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1ActiveHCT3274HCT32PW,118
( 9351 869 10118 )
Bulk PackActiveHCT3274HCT32PW,112
( 9351 869 10112 )

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFRMTBF (hour)MSLMSL leadfree
74HC32BQ74HC32BQ,11574HC32BQAlways Pb-free84.96.621.51E811
74HC32D74HC32D,65374HC32Dweek 13, 200584.96.621.51E811
74HC32D74HC32D,65274HC32Dweek 13, 200584.96.621.51E811
74HC32DB
NRND
74HC32DB,11874HC32DBweek 12, 200511
74HC32DB
NRND
74HC32DB,11274HC32DBweek 12, 200511
74HC32PW74HC32PW,11874HC32PWweek 17, 200584.96.621.51E811
74HC32PW74HC32PW,11274HC32PWweek 17, 200584.96.621.51E811
74HCT32BQ74HCT32BQ,11574HCT32BQAlways Pb-free84.96.621.51E811
74HCT32D74HCT32D,65374HCT32Dweek 13, 200584.96.621.51E811
74HCT32D74HCT32D,65274HCT32Dweek 13, 200584.96.621.51E811
74HCT32DB
NRND
74HCT32DB,11874HCT32DBweek 12, 200511
74HCT32DB
NRND
74HCT32DB,11274HCT32DBweek 12, 200511
74HCT32PW74HCT32PW,11874HCT32PWweek 10, 200584.96.621.51E811
74HCT32PW74HCT32PW,11274HCT32PWweek 10, 200584.96.621.51E811
Quality and reliability disclaimer

Documentation (22)

File nameTitleTypeDate
74HC_HCT32Quad 2-input OR gateData sheet2017-07-20
AN11044Pin FMEA 74HC/74HCT familyApplication note2019-01-09
nexperia_selection_guide_2019_201901Selection guide 2019. Discretes, Logic and MOSFETsSelection guide2018-12-12
hchc Spice modelSPICE model2013-05-06
HCT_USER_GUIDEHC/T User GuideUser manual1997-10-31
SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08
SOT337-1_118Standard product orientation 12NC ending 118Packing2013-04-04
SSOP-TSSOP-VSO-REFLOWFootprint for reflow solderingReflow soldering2009-10-08
SOT337-1plastic, shrink small outline package; 14 leads; 0.65 mm pitch; 6.2 mm x 5.3 mm x 2 mm bodyOutline drawing2018-10-18
SOT762-1_471DHVQFN14; Reel sulfur barrier pack, SMD, 7" Q1/T1 standard product orientation Orderable part number ending ,471 or Z Ordering code (12NC) ending 471Packing2016-01-21
SOT762-1_115Standard product orientation 12NC ending 115Packing2013-04-09
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 bodyOutline drawing2018-11-14
SOT402-1_623TSSOP14; Reel pack; SMD, 13"; Q1 Standard product orientation; Orderable part number ending, 623 or XP; Ordering code (12NC) ending 623Packing2013-05-15
SOT402-1_118TSSOP14; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118Packing2013-04-08
SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08
SOT402-1_653TSSOP14; Reel pack; SMD, 13"; Q1 Standard product orientation; Orderable part number ending, 653 or HL; Ordering code (12NC) ending 653Packing2013-05-15
SOT402-1plastic, thin shrink small outline package; 14 leads; 0.65 mm pitch; 5 mm x 4.4 mm x 1.1 mm bodyOutline drawing2018-10-18
SOT108-1_431SO14; Reel sulfur barrier pack, SMD, 13" Q1/T1 standard product orientation Orderable part number ending ,431 or Z Ordering code (12NC) ending 431Packing2016-11-24
SOT108-1_118SO14; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118Packing2013-04-08
SOT108-1plastic, small outline package; 14 leads; 1.27 mm pitch; 8.65 mm x 3.9 mm x 1.75 mm bodyOutline drawing2018-10-18
SO-SOJ-REFLOWFootprint for reflow solderingReflow soldering2009-10-08
SO-SOJ-WAVEFootprint for wave solderingWave soldering2009-10-08

Support

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Models

File nameTitleTypeDate
hchc Spice modelSPICE model2013-05-06

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