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SN54HC373-DIEwww.
ti.
comSCLS733–MAY2013OCTALTRANSPARENTD-TYPELATCHWITH3-STATEOUTPUTSCheckforSamples:SN54HC373-DIE1FEATURESWideOperatingVoltageRangeTypicaltpd=13nsHigh-Current3-StateTrueOutputsCanDriveLowInputCurrentUpTo15LSTTLLoadsFullParallelAccessforLoadingLowPowerConsumptionDESCRIPTIONThis8-bitlatchfeatures3-stateoutputsdesignedspecificallyfordrivinghighlycapacitiveorrelativelylow-impedanceloads.
Itisparticularlysuitableforimplementingbufferregisters,I/Oports,bidirectionalbusdrivers,andworkingregisters.
TheeightlatchesoftheSN54HC373-DIEaretransparentD-typelatches.
Whilethelatch-enable(LE)inputishigh,theQoutputsfollowthedata(D)inputs.
WhenLEistakenlow,theQoutputsarelatchedatthelevelsthatweresetupattheDinputs.
ORDERINGINFORMATION(1)PACKAGEPRODUCTPACKAGEORDERABLEPARTNUMBERPACKAGEQUANTITYDESIGNATORSN54HC373VTDG1100SN54HC373VTDBaredieinwafflepack(2)SN54HC373VTDG210(1)Forthemostcurrentpackageandorderinginformation,seethePackageOptionAddendumattheendofthisdocument,orseetheTIwebsiteatwww.
ti.
com.
(2)ProcessingispertheTexasInstrumentsspaceproductionbaselineandisincompliancewiththeTexasInstrumentsQualityControlSystemineffectatthetimeofmanufacture.
ElectricalscreeningconsistsofDCparametricandfunctionaltestingatroomtemperatureonly.
UnlessotherwisespecifiedbyTexasInstrumentsACperformanceandperformanceovertemperatureisnotwarranted.
VisualInspectionisperformedinaccordancewithMIL-STD-883TestMethod2010ConditionBat75Xminimum.
1Pleasebeawarethatanimportantnoticeconcerningavailability,standardwarranty,anduseincriticalapplicationsofTexasInstrumentssemiconductorproductsanddisclaimerstheretoappearsattheendofthisdatasheet.
PRODUCTIONDATAinformationiscurrentasofpublicationdate.
Copyright2013,TexasInstrumentsIncorporatedProductsconformtospecificationsperthetermsoftheTexasInstrumentsstandardwarranty.
Productionprocessingdoesnotnecessarilyincludetestingofallparameters.
SN54HC373-DIESCLS733–MAY2013www.
ti.
comThisintegratedcircuitcanbedamagedbyESD.
TexasInstrumentsrecommendsthatallintegratedcircuitsbehandledwithappropriateprecautions.
Failuretoobserveproperhandlingandinstallationprocedurescancausedamage.
ESDdamagecanrangefromsubtleperformancedegradationtocompletedevicefailure.
Precisionintegratedcircuitsmaybemoresusceptibletodamagebecauseverysmallparametricchangescouldcausethedevicenottomeetitspublishedspecifications.
BAREDIEINFORMATIONBACKSIDEBONDPADBONDPADDIETHICKNESSBACKSIDEFINISHPOTENTIALMETALLIZATIONCOMPOSITIONTHICKNESS10.
5mils.
SiliconwithbackgrindFloatingAlCu(2%)TiW1199nm2SubmitDocumentationFeedbackCopyright2013,TexasInstrumentsIncorporatedProductFolderLinks:SN54HC373-DIESN54HC373-DIEwww.
ti.
comSCLS733–MAY2013Table1.
BondPadCoordinatesinMicronsDESCRIPTIONPADNUMBERXMINYMINXMAXYMAXOE1143.
1693243.
9793.
81Q2143.
1303.
3243.
9404.
11D3143.
1162.
9243.
9263.
72D4593.
1162.
9693.
9263.
72Q51003.
5162.
91104.
3263.
73Q61214.
1162.
91314.
9263.
73D71692.
9162.
91793.
7263.
74D82070.
9162.
92171.
7263.
74Q92254.
5307.
82355.
3408.
6GND102254.
5473.
42355.
3574.
2GND112254.
5613.
82355.
3714.
6LE122254.
5831.
62355.
3932.
45Q132254.
51221.
32355.
31322.
15D142254.
51361.
72355.
31462.
56D151804.
51361.
71905.
31462.
56Q161394.
11361.
71494.
91462.
57Q171183.
51361.
71284.
31462.
57D18704.
71361.
7805.
51462.
58D19326.
71361.
7427.
51462.
58Q20143.
11216.
8243.
91317.
6VCC21143.
11051.
2243.
91152VCC22143.
1910.
8243.
91011.
6Copyright2013,TexasInstrumentsIncorporatedSubmitDocumentationFeedback3ProductFolderLinks:SN54HC373-DIEPACKAGEOPTIONADDENDUMwww.
ti.
com4-Feb-2021Addendum-Page1PACKAGINGINFORMATIONOrderableDeviceStatus(1)PackageTypePackageDrawingPinsPackageQtyEcoPlan(2)Leadfinish/Ballmaterial(6)MSLPeakTemp(3)OpTemp(°C)DeviceMarking(4/5)SamplesSN54HC373VTDG1ACTIVE0100RoHS&GreenCallTIN/AforPkgType25to25SN54HC373VTDG2ACTIVE010RoHS&GreenCallTIN/AforPkgType25to25(1)Themarketingstatusvaluesaredefinedasfollows:ACTIVE:Productdevicerecommendedfornewdesigns.
LIFEBUY:TIhasannouncedthatthedevicewillbediscontinued,andalifetime-buyperiodisineffect.
NRND:Notrecommendedfornewdesigns.
Deviceisinproductiontosupportexistingcustomers,butTIdoesnotrecommendusingthispartinanewdesign.
PREVIEW:Devicehasbeenannouncedbutisnotinproduction.
Samplesmayormaynotbeavailable.
OBSOLETE:TIhasdiscontinuedtheproductionofthedevice.
(2)RoHS:TIdefines"RoHS"tomeansemiconductorproductsthatarecompliantwiththecurrentEURoHSrequirementsforall10RoHSsubstances,includingtherequirementthatRoHSsubstancedonotexceed0.
1%byweightinhomogeneousmaterials.
Wheredesignedtobesolderedathightemperatures,"RoHS"productsaresuitableforuseinspecifiedlead-freeprocesses.
TImayreferencethesetypesofproductsas"Pb-Free".
RoHSExempt:TIdefines"RoHSExempt"tomeanproductsthatcontainleadbutarecompliantwithEURoHSpursuanttoaspecificEURoHSexemption.
Green:TIdefines"Green"tomeanthecontentofChlorine(Cl)andBromine(Br)basedflameretardantsmeetJS709BlowhalogenrequirementsofcombinedrepresenttheentireDeviceMarkingforthatdevice.
(6)Leadfinish/Ballmaterial-OrderableDevicesmayhavemultiplematerialfinishoptions.
Finishoptionsareseparatedbyaverticalruledline.
Leadfinish/Ballmaterialvaluesmaywraptotwolinesifthefinishvalueexceedsthemaximumcolumnwidth.
ImportantInformationandDisclaimer:TheinformationprovidedonthispagerepresentsTI'sknowledgeandbeliefasofthedatethatitisprovided.
TIbasesitsknowledgeandbeliefoninformationprovidedbythirdparties,andmakesnorepresentationorwarrantyastotheaccuracyofsuchinformation.
Effortsareunderwaytobetterintegrateinformationfromthirdparties.
TIhastakenandcontinuestotakereasonablestepstoproviderepresentativeandaccurateinformationbutmaynothaveconducteddestructivetestingorchemicalanalysisonincomingmaterialsandchemicals.
TIandTIsuppliersconsidercertaininformationtobeproprietary,andthusCASnumbersandotherlimitedinformationmaynotbeavailableforrelease.
InnoeventshallTI'sliabilityarisingoutofsuchinformationexceedthetotalpurchasepriceoftheTIpart(s)atissueinthisdocumentsoldbyTItoCustomeronanannualbasis.
PACKAGEOPTIONADDENDUMwww.
ti.
com4-Feb-2021Addendum-Page2OTHERQUALIFIEDVERSIONSOFSN54HC373-DIE:Space:SN54HC373-SPNOTE:QualifiedVersionDefinitions:Space-Radiationtolerant,ceramicpackagingandqualifiedforuseinSpace-basedapplicationIMPORTANTNOTICEANDDISCLAIMERTIPROVIDESTECHNICALANDRELIABILITYDATA(INCLUDINGDATASHEETS),DESIGNRESOURCES(INCLUDINGREFERENCEDESIGNS),APPLICATIONOROTHERDESIGNADVICE,WEBTOOLS,SAFETYINFORMATION,ANDOTHERRESOURCES"ASIS"ANDWITHALLFAULTS,ANDDISCLAIMSALLWARRANTIES,EXPRESSANDIMPLIED,INCLUDINGWITHOUTLIMITATIONANYIMPLIEDWARRANTIESOFMERCHANTABILITY,FITNESSFORAPARTICULARPURPOSEORNON-INFRINGEMENTOFTHIRDPARTYINTELLECTUALPROPERTYRIGHTS.
TheseresourcesareintendedforskilleddevelopersdesigningwithTIproducts.
Youaresolelyresponsiblefor(1)selectingtheappropriateTIproductsforyourapplication,(2)designing,validatingandtestingyourapplication,and(3)ensuringyourapplicationmeetsapplicablestandards,andanyothersafety,security,orotherrequirements.
Theseresourcesaresubjecttochangewithoutnotice.
TIgrantsyoupermissiontousetheseresourcesonlyfordevelopmentofanapplicationthatusestheTIproductsdescribedintheresource.
Otherreproductionanddisplayoftheseresourcesisprohibited.
NolicenseisgrantedtoanyotherTIintellectualpropertyrightortoanythirdpartyintellectualpropertyright.
TIdisclaimsresponsibilityfor,andyouwillfullyindemnifyTIanditsrepresentativesagainst,anyclaims,damages,costs,losses,andliabilitiesarisingoutofyouruseoftheseresources.
TI'sproductsareprovidedsubjecttoTI'sTermsofSale(https:www.
ti.
com/legal/termsofsale.
html)orotherapplicabletermsavailableeitheronti.
comorprovidedinconjunctionwithsuchTIproducts.
TI'sprovisionoftheseresourcesdoesnotexpandorotherwisealterTI'sapplicablewarrantiesorwarrantydisclaimersforTIproducts.
IMPORTANTNOTICEMailingAddress:TexasInstruments,PostOfficeBox655303,Dallas,Texas75265Copyright2021,TexasInstrumentsIncorporated
ti.
comSCLS733–MAY2013OCTALTRANSPARENTD-TYPELATCHWITH3-STATEOUTPUTSCheckforSamples:SN54HC373-DIE1FEATURESWideOperatingVoltageRangeTypicaltpd=13nsHigh-Current3-StateTrueOutputsCanDriveLowInputCurrentUpTo15LSTTLLoadsFullParallelAccessforLoadingLowPowerConsumptionDESCRIPTIONThis8-bitlatchfeatures3-stateoutputsdesignedspecificallyfordrivinghighlycapacitiveorrelativelylow-impedanceloads.
Itisparticularlysuitableforimplementingbufferregisters,I/Oports,bidirectionalbusdrivers,andworkingregisters.
TheeightlatchesoftheSN54HC373-DIEaretransparentD-typelatches.
Whilethelatch-enable(LE)inputishigh,theQoutputsfollowthedata(D)inputs.
WhenLEistakenlow,theQoutputsarelatchedatthelevelsthatweresetupattheDinputs.
ORDERINGINFORMATION(1)PACKAGEPRODUCTPACKAGEORDERABLEPARTNUMBERPACKAGEQUANTITYDESIGNATORSN54HC373VTDG1100SN54HC373VTDBaredieinwafflepack(2)SN54HC373VTDG210(1)Forthemostcurrentpackageandorderinginformation,seethePackageOptionAddendumattheendofthisdocument,orseetheTIwebsiteatwww.
ti.
com.
(2)ProcessingispertheTexasInstrumentsspaceproductionbaselineandisincompliancewiththeTexasInstrumentsQualityControlSystemineffectatthetimeofmanufacture.
ElectricalscreeningconsistsofDCparametricandfunctionaltestingatroomtemperatureonly.
UnlessotherwisespecifiedbyTexasInstrumentsACperformanceandperformanceovertemperatureisnotwarranted.
VisualInspectionisperformedinaccordancewithMIL-STD-883TestMethod2010ConditionBat75Xminimum.
1Pleasebeawarethatanimportantnoticeconcerningavailability,standardwarranty,anduseincriticalapplicationsofTexasInstrumentssemiconductorproductsanddisclaimerstheretoappearsattheendofthisdatasheet.
PRODUCTIONDATAinformationiscurrentasofpublicationdate.
Copyright2013,TexasInstrumentsIncorporatedProductsconformtospecificationsperthetermsoftheTexasInstrumentsstandardwarranty.
Productionprocessingdoesnotnecessarilyincludetestingofallparameters.
SN54HC373-DIESCLS733–MAY2013www.
ti.
comThisintegratedcircuitcanbedamagedbyESD.
TexasInstrumentsrecommendsthatallintegratedcircuitsbehandledwithappropriateprecautions.
Failuretoobserveproperhandlingandinstallationprocedurescancausedamage.
ESDdamagecanrangefromsubtleperformancedegradationtocompletedevicefailure.
Precisionintegratedcircuitsmaybemoresusceptibletodamagebecauseverysmallparametricchangescouldcausethedevicenottomeetitspublishedspecifications.
BAREDIEINFORMATIONBACKSIDEBONDPADBONDPADDIETHICKNESSBACKSIDEFINISHPOTENTIALMETALLIZATIONCOMPOSITIONTHICKNESS10.
5mils.
SiliconwithbackgrindFloatingAlCu(2%)TiW1199nm2SubmitDocumentationFeedbackCopyright2013,TexasInstrumentsIncorporatedProductFolderLinks:SN54HC373-DIESN54HC373-DIEwww.
ti.
comSCLS733–MAY2013Table1.
BondPadCoordinatesinMicronsDESCRIPTIONPADNUMBERXMINYMINXMAXYMAXOE1143.
1693243.
9793.
81Q2143.
1303.
3243.
9404.
11D3143.
1162.
9243.
9263.
72D4593.
1162.
9693.
9263.
72Q51003.
5162.
91104.
3263.
73Q61214.
1162.
91314.
9263.
73D71692.
9162.
91793.
7263.
74D82070.
9162.
92171.
7263.
74Q92254.
5307.
82355.
3408.
6GND102254.
5473.
42355.
3574.
2GND112254.
5613.
82355.
3714.
6LE122254.
5831.
62355.
3932.
45Q132254.
51221.
32355.
31322.
15D142254.
51361.
72355.
31462.
56D151804.
51361.
71905.
31462.
56Q161394.
11361.
71494.
91462.
57Q171183.
51361.
71284.
31462.
57D18704.
71361.
7805.
51462.
58D19326.
71361.
7427.
51462.
58Q20143.
11216.
8243.
91317.
6VCC21143.
11051.
2243.
91152VCC22143.
1910.
8243.
91011.
6Copyright2013,TexasInstrumentsIncorporatedSubmitDocumentationFeedback3ProductFolderLinks:SN54HC373-DIEPACKAGEOPTIONADDENDUMwww.
ti.
com4-Feb-2021Addendum-Page1PACKAGINGINFORMATIONOrderableDeviceStatus(1)PackageTypePackageDrawingPinsPackageQtyEcoPlan(2)Leadfinish/Ballmaterial(6)MSLPeakTemp(3)OpTemp(°C)DeviceMarking(4/5)SamplesSN54HC373VTDG1ACTIVE0100RoHS&GreenCallTIN/AforPkgType25to25SN54HC373VTDG2ACTIVE010RoHS&GreenCallTIN/AforPkgType25to25(1)Themarketingstatusvaluesaredefinedasfollows:ACTIVE:Productdevicerecommendedfornewdesigns.
LIFEBUY:TIhasannouncedthatthedevicewillbediscontinued,andalifetime-buyperiodisineffect.
NRND:Notrecommendedfornewdesigns.
Deviceisinproductiontosupportexistingcustomers,butTIdoesnotrecommendusingthispartinanewdesign.
PREVIEW:Devicehasbeenannouncedbutisnotinproduction.
Samplesmayormaynotbeavailable.
OBSOLETE:TIhasdiscontinuedtheproductionofthedevice.
(2)RoHS:TIdefines"RoHS"tomeansemiconductorproductsthatarecompliantwiththecurrentEURoHSrequirementsforall10RoHSsubstances,includingtherequirementthatRoHSsubstancedonotexceed0.
1%byweightinhomogeneousmaterials.
Wheredesignedtobesolderedathightemperatures,"RoHS"productsaresuitableforuseinspecifiedlead-freeprocesses.
TImayreferencethesetypesofproductsas"Pb-Free".
RoHSExempt:TIdefines"RoHSExempt"tomeanproductsthatcontainleadbutarecompliantwithEURoHSpursuanttoaspecificEURoHSexemption.
Green:TIdefines"Green"tomeanthecontentofChlorine(Cl)andBromine(Br)basedflameretardantsmeetJS709BlowhalogenrequirementsofcombinedrepresenttheentireDeviceMarkingforthatdevice.
(6)Leadfinish/Ballmaterial-OrderableDevicesmayhavemultiplematerialfinishoptions.
Finishoptionsareseparatedbyaverticalruledline.
Leadfinish/Ballmaterialvaluesmaywraptotwolinesifthefinishvalueexceedsthemaximumcolumnwidth.
ImportantInformationandDisclaimer:TheinformationprovidedonthispagerepresentsTI'sknowledgeandbeliefasofthedatethatitisprovided.
TIbasesitsknowledgeandbeliefoninformationprovidedbythirdparties,andmakesnorepresentationorwarrantyastotheaccuracyofsuchinformation.
Effortsareunderwaytobetterintegrateinformationfromthirdparties.
TIhastakenandcontinuestotakereasonablestepstoproviderepresentativeandaccurateinformationbutmaynothaveconducteddestructivetestingorchemicalanalysisonincomingmaterialsandchemicals.
TIandTIsuppliersconsidercertaininformationtobeproprietary,andthusCASnumbersandotherlimitedinformationmaynotbeavailableforrelease.
InnoeventshallTI'sliabilityarisingoutofsuchinformationexceedthetotalpurchasepriceoftheTIpart(s)atissueinthisdocumentsoldbyTItoCustomeronanannualbasis.
PACKAGEOPTIONADDENDUMwww.
ti.
com4-Feb-2021Addendum-Page2OTHERQUALIFIEDVERSIONSOFSN54HC373-DIE:Space:SN54HC373-SPNOTE:QualifiedVersionDefinitions:Space-Radiationtolerant,ceramicpackagingandqualifiedforuseinSpace-basedapplicationIMPORTANTNOTICEANDDISCLAIMERTIPROVIDESTECHNICALANDRELIABILITYDATA(INCLUDINGDATASHEETS),DESIGNRESOURCES(INCLUDINGREFERENCEDESIGNS),APPLICATIONOROTHERDESIGNADVICE,WEBTOOLS,SAFETYINFORMATION,ANDOTHERRESOURCES"ASIS"ANDWITHALLFAULTS,ANDDISCLAIMSALLWARRANTIES,EXPRESSANDIMPLIED,INCLUDINGWITHOUTLIMITATIONANYIMPLIEDWARRANTIESOFMERCHANTABILITY,FITNESSFORAPARTICULARPURPOSEORNON-INFRINGEMENTOFTHIRDPARTYINTELLECTUALPROPERTYRIGHTS.
TheseresourcesareintendedforskilleddevelopersdesigningwithTIproducts.
Youaresolelyresponsiblefor(1)selectingtheappropriateTIproductsforyourapplication,(2)designing,validatingandtestingyourapplication,and(3)ensuringyourapplicationmeetsapplicablestandards,andanyothersafety,security,orotherrequirements.
Theseresourcesaresubjecttochangewithoutnotice.
TIgrantsyoupermissiontousetheseresourcesonlyfordevelopmentofanapplicationthatusestheTIproductsdescribedintheresource.
Otherreproductionanddisplayoftheseresourcesisprohibited.
NolicenseisgrantedtoanyotherTIintellectualpropertyrightortoanythirdpartyintellectualpropertyright.
TIdisclaimsresponsibilityfor,andyouwillfullyindemnifyTIanditsrepresentativesagainst,anyclaims,damages,costs,losses,andliabilitiesarisingoutofyouruseoftheseresources.
TI'sproductsareprovidedsubjecttoTI'sTermsofSale(https:www.
ti.
com/legal/termsofsale.
html)orotherapplicabletermsavailableeitheronti.
comorprovidedinconjunctionwithsuchTIproducts.
TI'sprovisionoftheseresourcesdoesnotexpandorotherwisealterTI'sapplicablewarrantiesorwarrantydisclaimersforTIproducts.
IMPORTANTNOTICEMailingAddress:TexasInstruments,PostOfficeBox655303,Dallas,Texas75265Copyright2021,TexasInstrumentsIncorporated
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