74LVC16245A; 74LVCH16245A

16-bit bus transceiver with direction pin; 5 V tolerant; 3-state

The 74LVC16245A; 74LVCH16245A are 16-bit transceivers featuring non-inverting 3-state bus compatible outputs in both send and receive directions. Thedevice features two output enable (nOE) inputs for easy cascading and two send/receive (nDIR) inputs for direction control. nOE controls the outputs so that the buses are effectively isolated. This device can be used as two 8-bit transceivers or one 16-bit transceiver.

Inputs can be driven from either 3.3 V or 5 V devices. When disabled, up to 5.5 V can be applied to the outputs. These features allow the use of these devices in mixed 3.3 V and 5 V applications.

The 74LVCH16245A bus hold on data inputs eliminates the need for external pull-up resistors to hold unused inputs.

Features and benefits

  • 5 V tolerant inputs/outputs for interfacing with 5 V logic
  • Wide supply voltage range from 1.2 V to 3.6 V
  • CMOS low power consumption
  • MULTIBYTE flow-through standard pin-out architecture
  • Low inductance multiple power and ground pins for minimum noise and ground bounce
  • Direct interface with TTL levels
  • High-impedance when VCC = 0 V
  • All data inputs have bus hold (74LVCH16245A only)
  • Complies with JEDEC standard:
    • JESD8-7A (1.65 V to 1.95 V)
    • JESD8-5A (2.3 V to 2.7 V)
    • JESD8-C/JESD36 (2.7 V to 3.6 V)
  • ESD protection:
    • HBM JESD22-A114F exceeds 2000 V
    • MM JESD22-A115-B exceeds 200 V
    • CDM ANSI/ESDA/Jedec JS-002 exceeds 1000 V
  • Specified from -40 °C to +85 °C and -40 °C to +125 °C

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
74LVC16245ADGGProduction1.2 - 3.6n.a.CMOS/LVTTL+/- 243.016175low-40~125821.936TSSOP48
74LVC16245ADGVProduction1.2 - 3.6n.a.CMOS/LVTTL+/- 243.016175low-40~1258236TVSOP48
74LVC16245ADL
NRND
Not for design inCMOS/LVTTL+/- 24316175low8825.0SSOP48
74LVCH16245ADGGProduction1.2 - 3.6n.a.CMOS/LVTTL+/- 243.016175low-40~125821.936TSSOP48
74LVCH16245ADGVProduction1.2 - 3.6n.a.CMOS/LVTTL+/- 243.016175low-40~1258236TVSOP48
74LVCH16245ADL
NRND
Not for design inCMOS/LVTTL+/- 24316175low8825.0SSOP48

Package

Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74LVC16245ADGG
TSSOP48
(SOT362-1)
SOT362-1SSOP-TSSOP-VSO-WAVE
Bulk PackActiveLVC16245A74LVC16245ADGG,112
( 9352 350 90112 )
Reel 13" Q1/T1ActiveLVC16245A74LVC16245ADGG,118
( 9352 350 90118 )
74LVC16245ADGV
TVSOP48
(SOT480-1)
SOT480-1Reel 13" Q1/T1ActiveStandard Marking74LVC16245ADGVJ
( 9356 907 81118 )
74LVC16245ADL
NRND

SSOP48
(SOT370-1)
SOT370-1SSOP-TSSOP-VSO-REFLOW
SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1ActiveLVC16245A74LVC16245ADL,118
( 9352 349 00118 )
Bulk PackActiveLVC16245A74LVC16245ADL,112
( 9352 349 00112 )
74LVCH16245ADGG
TSSOP48
(SOT362-1)
SOT362-1SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1ActiveLVCH16245A74LVCH16245ADGG,11
( 9352 384 70118 )
Bulk PackActiveLVCH16245A74LVCH16245ADGG:11
( 9352 384 70112 )
74LVCH16245ADGV
TVSOP48
(SOT480-1)
SOT480-1Reel 13" Q1/T1ActiveStandard Marking74LVCH16245ADGVJ
( 9356 907 94118 )
74LVCH16245ADL
NRND

SSOP48
(SOT370-1)
SOT370-1SSOP-TSSOP-VSO-REFLOW
SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1ActiveLVCH16245A74LVCH16245ADL,118
( 9352 384 60118 )
Bulk PackActiveLVCH16245A74LVCH16245ADL,112
( 9352 384 60112 )

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))
74LVC16245ADGG
TSSOP48
(SOT362-1)
SOT362-1SSOP-TSSOP-VSO-WAVE
Tube in DrypackWithdrawn / End-of-lifeLVC16245A74LVC16245ADGG,512
( 9352 350 90512 )
Reel 13" Q1/T1 in DrypackWithdrawn / End-of-lifeLVC16245A74LVC16245ADGG,518
( 9352 350 90518 )
74LVCH16245ADGG
TSSOP48
(SOT362-1)
SOT362-1SSOP-TSSOP-VSO-WAVE
Tube in DrypackWithdrawn / End-of-lifeLVCH16245A74LVCH16245ADGG,51
( 9352 384 70512 )
Reel 13" Q1/T1 in DrypackWithdrawn / End-of-lifeLVCH16245A74LVCH16245ADGG:51
( 9352 384 70518 )

Discontinuation information

Type numberOrderable part number, (Ordering code (12NC))Last time buy dateLast time delivery dateReplacement productStatusComments
74LVC16245ADGG935235090512
74LVC16245ADGG935235090518
74LVCH16245ADGG935238470512
74LVCH16245ADGG935238470518

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFRMTBF (hour)MSLMSL leadfree
74LVC16245ADGG74LVC16245ADGG,11274LVC16245ADGGAlways Pb-free123.83.872.58E811
74LVC16245ADGG74LVC16245ADGG,11874LVC16245ADGGAlways Pb-free123.83.872.58E811
74LVC16245ADGV74LVC16245ADGVJ74LVC16245ADGVweek 25, 201911
74LVC16245ADL
NRND
74LVC16245ADL,11874LVC16245ADLweek 13, 200511
74LVC16245ADL
NRND
74LVC16245ADL,11274LVC16245ADLweek 13, 200511
74LVCH16245ADGG74LVCH16245ADGG,1174LVCH16245ADGGAlways Pb-free123.83.872.58E811
74LVCH16245ADGG74LVCH16245ADGG:1174LVCH16245ADGGAlways Pb-free123.83.872.58E811
74LVCH16245ADGV74LVCH16245ADGVJ74LVCH16245ADGVweek 25, 201911
74LVCH16245ADL
NRND
74LVCH16245ADL,11874LVCH16245ADLweek 13, 200511
74LVCH16245ADL
NRND
74LVCH16245ADL,11274LVCH16245ADLweek 13, 200511

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
74LVC16245ADGG74LVC16245ADGG,51274LVC16245ADGGAlways Pb-free123.83.872.58E822
74LVC16245ADGG74LVC16245ADGG,51874LVC16245ADGGAlways Pb-free123.83.872.58E822
74LVCH16245ADGG74LVCH16245ADGG,5174LVCH16245ADGGweek 14, 2005123.83.872.58E822
74LVCH16245ADGG74LVCH16245ADGG:5174LVCH16245ADGGweek 14, 2005123.83.872.58E822
Quality and reliability disclaimer

Documentation (11)

File nameTitleTypeDate
74LVC_LVCH16245A16-bit bus transceiver with direction pin; 5 V tolerant; 3-stateData sheet2019-02-13
AN11009Pin FMEA for LVC familyApplication note2019-01-09
lvch16245alvch16245a IBIS modelIBIS model2013-04-07
lvc16245alvc16245a IBIS modelIBIS model2013-04-07
Nexperia_document_leaflet_Logic_TVSOP48_16bitPortfolio_201903Smaller-footprint 16-bit logic with advanced featuresLeaflet2019-03-29
SOT480-1plastic, thin shrink small outline package; 48 leads; 0.4 mm pitch; 9.7 mm x 4.4 mm x 1.1 mm bodyPackage information2020-04-21
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
lvch16245alvch16245a IBIS modelIBIS model2013-04-07
lvc16245alvc16245a IBIS modelIBIS model2013-04-07

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