3.3V 16-bit transparent D-type latch; 3-state

The 74LVT16373A is a high-performance BiCMOS product designed for VCC operation at 3.3 V.

This device is a 16-bit transparent D-type latch with non-inverting 3-state bus compatible outputs. The device can be used as two 8-bit latches or one 16-bit latch. When latch enable (LE) input is HIGH, the Q outputs follow the data (D) inputs. When latch enable is taken LOW, the Q outputs are latched at the levels of the D inputs one setup time prior to the HIGH-to-LOW transition.


  • 16-bit transparent latch
  • 3-state buffers
  • Output capability: +64 mA/–32 mA
  • TTL input and output switching levels
  • Input and output interface capability to systems at 5 V supply
  • Bus-hold data inputs eliminate the need for external pull-up resistors to hold unused inputs
  • Live insertion/extraction permitted
  • Power-up reset
  • Power-up 3-state
  • No bus current loading when output is tied to 5 V bus
  • Latch-up protection:
    • JESD78B Class II exceeds 500 mA
  • ESD protection:
    • HBM: JESD22-A114F exceeds 2000 V
    • MM: JESD22-A115-A exceeds 200 V


Type numberProduct statusVCC (V)Logic switching levelsOutput drive capability (mA)tpd (ns)No of bitsPower dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
74LVT16373ADGGProduction2.7 - 3.6TTL-32/+641.916medium-40~85821.835TSSOP48
Not for design in2.7 - 3.6TTL-32/+641.916medium-40~858825.0SSOP48


Type numberPackageOutline versionReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
Bulk PackActiveLVT16373A74LVT16373ADGG,112
( 9352 030 90112 )
Reel 13" Q1/T1ActiveLVT16373A74LVT16373ADGG,118
( 9352 030 90118 )

Reel 13" Q1/T1ActiveLVT16373A74LVT16373ADL,118
( 9351 831 10118 )
Bulk PackActiveLVT16373A74LVT16373ADL,112
( 9351 831 10112 )

Discontinuation information

Type numberOrderable part number, (Ordering code (12NC))Last time buy dateLast time delivery dateReplacement productStatusComments

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFRMTBF (hour)MSLMSL leadfree
74LVT16373ADGG74LVT16373ADGG,11274LVT16373ADGGAlways Pb-free70.81.337.52E811
74LVT16373ADGG74LVT16373ADGG,11874LVT16373ADGGAlways Pb-free70.81.337.52E811
74LVT16373ADL,11874LVT16373ADLweek 13, 200511
74LVT16373ADL,11274LVT16373ADLweek 13, 200511
Quality and reliability disclaimer

Documentation (11)

File nameTitleTypeDate
74LVT16373A3.3 V 16-bit transparent D-type latch; 3-stateData sheet2018-10-01
lvt16373alvt16373a IBIS modelIBIS model2013-04-07
nexperia_selection_guide_2019_201901Selection guide 2019. Discretes, Logic and MOSFETsSelection guide2018-12-12
lvt16lvt16 Spice modelSPICE model2013-05-06
SOT370-1_118Standard product orientation 12NC ending 118Packing2013-04-19
SOT370-1plastic, shrink small outline package; 48 leads; 0.635 mm pitch; 15.9 mm x 7.5 mm x 2.8 mm bodyOutline drawing2018-10-18
SSOP-TSSOP-VSO-REFLOWFootprint for reflow solderingReflow soldering2009-10-08
SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08
SOT362-1_118TSSOP48; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118Packing2013-04-15
SOT362-1plastic, thin shrink small outline package; 48 leads; 0.5 mm pitch; 12.8 mm x 6.1 mm x 1.2 mm bodyOutline drawing2018-10-18
SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08


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File nameTitleTypeDate
lvt16373alvt16373a IBIS modelIBIS model2013-04-07
lvt16lvt16 Spice modelSPICE model2013-05-06

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