74LVT16245B; 74LVTH16245B

3.3 V 16-bit transceiver; 3-state

The 74LVT16245B; 74LVTH16245B is a high-performance BiCMOS product designed for VCC operation at 3.3 V.

This device is a 16-bit transceiver featuring non-inverting 3-state bus compatible outputs in both send and receive directions. The control function implementation minimizes external timing requirements. The device features an output enable input (nOE) for easy cascading and a direction input (nDIR) for direction control.

Features and benefits

  • 16-bit bidirectional bus interface
  • 3-state buffers
  • Output capability: +64 mA and −32 mA
  • TTL input and output switching levels
  • Input and output interface capability to systems at 5 V supply
  • Bus hold data inputs eliminate need for external pull-up resistors to hold unused inputs
  • Live insertion and extraction permitted
  • 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

Parametrics

Type numberProduct statusVCC(A) (V)VCC(B) (V)Logic switching levelsOutput drive capabilitytpd (ns)No of bitsfmax (MHz)Power dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
74LVT16245BDGGProduction2.7 - 3.6n.a.TTL-32/+641.916150medium-40~85811.533TSSOP48
74LVT16245BDL
NRND
Not for design inTTL-32/+641.916150medium8825.0SSOP48
74LVTH16245BDGGProduction2.7 - 3.6n.a.TTL-32/+641.916150medium-40~85811.533TSSOP48
74LVTH16245BDL
NRND
Not for design inTTL-32/+641.916150medium8825.0SSOP48

Package

Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74LVT16245BDGG
TSSOP48
(SOT362-1)
SOT362-1SSOP-TSSOP-VSO-WAVE
Bulk PackActiveLVT16245B74LVT16245BDGG,112
( 9352 030 00112 )
Reel 13" Q1/T1ActiveLVT16245B74LVT16245BDGG,118
( 9352 030 00118 )
74LVT16245BDL
NRND

SSOP48
(SOT370-1)
SOT370-1SSOP-TSSOP-VSO-REFLOW
SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1ActiveLVT16245B74LVT16245BDL,118
( 9351 791 90118 )
Bulk PackActiveLVT16245B74LVT16245BDL,112
( 9351 791 90112 )
74LVTH16245BDGG
TSSOP48
(SOT362-1)
SOT362-1SSOP-TSSOP-VSO-WAVE
Bulk PackActiveLVTH16245B74LVTH16245BDGG:11
( 9352 817 53112 )
Reel 13" Q1/T1ActiveLVTH16245B74LVTH16245BDGG,11
( 9352 817 53118 )
74LVTH16245BDL
NRND

SSOP48
(SOT370-1)
SOT370-1SSOP-TSSOP-VSO-REFLOW
SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1ActiveLVTH16245B74LVTH16245BDL,118
( 9352 817 52118 )
Bulk PackActiveLVTH16245B74LVTH16245BDL,112
( 9352 817 52112 )

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))
74LVT16245BDGG
TSSOP48
(SOT362-1)
SOT362-1SSOP-TSSOP-VSO-WAVE
Tube in DrypackWithdrawn / End-of-lifeLVT16245B74LVT16245BDGG,512
( 9352 030 00512 )
Reel 13" Q1/T1 in DrypackWithdrawn / End-of-lifeLVT16245B74LVT16245BDGG,518
( 9352 030 00518 )

Discontinuation information

Type numberOrderable part number, (Ordering code (12NC))Last time buy dateLast time delivery dateReplacement productStatusComments
74LVT16245BDGG935203000512
74LVT16245BDGG935203000518
74LVTH16245BDGG935281753512
74LVTH16245BDGG935281753518

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFRMTBF (hour)MSLMSL leadfree
74LVT16245BDGG74LVT16245BDGG,11274LVT16245BDGGAlways Pb-free70.81.337.52E811
74LVT16245BDGG74LVT16245BDGG,11874LVT16245BDGGAlways Pb-free70.81.337.52E811
74LVT16245BDL
NRND
74LVT16245BDL,11874LVT16245BDLweek 13, 200511
74LVT16245BDL
NRND
74LVT16245BDL,11274LVT16245BDLweek 13, 200511
74LVTH16245BDGG74LVTH16245BDGG:1174LVTH16245BDGGAlways Pb-free70.81.337.52E811
74LVTH16245BDGG74LVTH16245BDGG,1174LVTH16245BDGGAlways Pb-free70.81.337.52E811
74LVTH16245BDL
NRND
74LVTH16245BDL,11874LVTH16245BDLAlways Pb-free11
74LVTH16245BDL
NRND
74LVTH16245BDL,11274LVTH16245BDLAlways Pb-free11

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
74LVT16245BDGG74LVT16245BDGG,51274LVT16245BDGGweek 14, 200570.81.337.52E822
74LVT16245BDGG74LVT16245BDGG,51874LVT16245BDGGweek 14, 200570.81.337.52E822
Quality and reliability disclaimer

Documentation (8)

File nameTitleTypeDate
74LVT_LVTH16245B3.3 V 16-bit transceiver; 3-stateData sheet2018-10-31
lvt16245blvt16245b IBIS modelIBIS model2013-04-07
lvth16245blvth16245b IBIS modelIBIS model2013-04-07
SSOP-TSSOP-VSO-REFLOWFootprint for reflow solderingReflow soldering2009-10-08
SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08
SOT370-1plastic, shrink small outline package; 48 leads; 0.635 mm pitch; 15.9 mm x 7.5 mm x 2.8 mm bodyPackage information2020-04-21
SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08
SOT362-1plastic, thin shrink small outline package; 48 leads; 0.5 mm pitch; 12.8 mm x 6.1 mm x 1.2 mm bodyPackage information2020-04-21

Support

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Models

File nameTitleTypeDate
lvt16245blvt16245b IBIS modelIBIS model2013-04-07
lvth16245blvth16245b IBIS modelIBIS model2013-04-07

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