calculatedbt封杀
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SN54ABT16373A,SN74ABT16373A16-BITTRANSPARENTD-TYPELATCHESWITH3-STATEOUTPUTSSCBS160C–DECEMBER1992–REVISEDMAY19971POSTOFFICEBOX655303DALLAS,TEXAS75265DMembersoftheTexasInstrumentsWidebusFamilyDState-of-the-ArtEPIC-ΙΙBBiCMOSDesignSignificantlyReducesPowerDissipationDLatch-UpPerformanceExceeds500mAPerJEDECStandardJESD-17DTypicalVOLP(OutputGroundBounce)<0.
8VatVCC=5V,TA=25°CDHigh-ImpedanceStateDuringPowerUpandPowerDownDDistributedVCCandGNDPinConfigurationMinimizesHigh-SpeedSwitchingNoiseDFlow-ThroughArchitectureOptimizesPCBLayoutDHigh-DriveOutputs(–32-mAIOH,64-mAIOL)DPackageOptionsIncludePlastic300-milShrinkSmall-Outline(DL)andThinShrinkSmall-Outline(DGG)Packagesand380-milFine-PitchCeramicFlat(WD)PackageUsing25-milCenter-to-CenterSpacingsdescriptionThe'ABT16373Aare16-bittransparentD-typelatcheswith3-stateoutputsdesignedspecificallyfordrivinghighlycapacitiveorrelativelylow-impedanceloads.
Theyareparticularlysuitableforimplementingbufferregisters,I/Oports,bidirectionalbusdrivers,andworkingregisters.
Thesedevicescanbeusedastwo8-bitlatchesorone16-bitlatch.
Whenthelatch-enable(LE)inputishigh,theQoutputsfollowthedata(D)inputs.
WhenLEistakenlow,theQoutputsarelatchedatthelevelssetupattheDinputs.
Abufferedoutput-enable(OE)inputcanbeusedtoplacetheeightoutputsineitheranormallogicstate(highorlowlogiclevels)orahigh-impedancestate.
Inthehigh-impedancestate,theoutputsneitherloadnordrivethebuslinessignificantly.
Thehigh-impedancestateandtheincreaseddriveprovidethecapabilitytodrivebuslineswithoutneedforinterfaceorpullupcomponents.
OEdoesnotaffectinternaloperationsofthelatch.
Olddatacanberetainedornewdatacanbeenteredwhiletheoutputsareinthehigh-impedancestate.
WhenVCCisbetween0and2.
1V,thedeviceisinthehigh-impedancestateduringpoweruporpowerdown.
However,toensurethehigh-impedancestateabove2.
1V,OEshouldbetiedtoVCCthroughapullupresistor;theminimumvalueoftheresistorisdeterminedbythecurrent-sinkingcapabilityofthedriver.
TheSN54ABT16373Aischaracterizedforoperationoverthefullmilitarytemperaturerangeof–55°Cto125°C.
TheSN74ABT16373Aischaracterizedforoperationfrom–40°Cto85°C.
Copyright1997,TexasInstrumentsIncorporatedPRODUCTIONDATAinformationiscurrentasofpublicationdate.
ProductsconformtospecificationsperthetermsofTexasInstrumentsstandardwarranty.
Productionprocessingdoesnotnecessarilyincludetestingofallparameters.
Pleasebeawarethatanimportantnoticeconcerningavailability,standardwarranty,anduseincriticalapplicationsofTexasInstrumentssemiconductorproductsanddisclaimerstheretoappearsattheendofthisdatasheet.
WidebusandEPIC-ΙΙBaretrademarksofTexasInstrumentsIncorporated.
SN54ABT16373A.
.
.
WDPACKAGESN74ABT16373A.
.
.
DGGORDLPACKAGE(TOPVIEW)1234567891011121314151617181920212223244847464544434241403938373635343332313029282726251OE1Q11Q2GND1Q31Q4VCC1Q51Q6GND1Q71Q82Q12Q2GND2Q32Q4VCC2Q52Q6GND2Q72Q82OE1LE1D11D2GND1D31D4VCC1D51D6GND1D71D82D12D2GND2D32D4VCC2D52D6GND2D72D82LESN54ABT16373A,SN74ABT16373A16-BITTRANSPARENTD-TYPELATCHESWITH3-STATEOUTPUTSSCBS160C–DECEMBER1992–REVISEDMAY19972POSTOFFICEBOX655303DALLAS,TEXAS75265FUNCTIONTABLE(each8-bitsection)INPUTSOUTPUTOELEDQLHHHLHLLLLXQ0HXXZlogicsymbolThissymbolisinaccordancewithANSI/IEEEStd91-1984andIECPublication617-12.
1OE2OE1EN1C3481LE3D471D1461D2441D3431D41Q121Q231Q351Q46411D5401D6381D7371D81Q581Q691Q7111Q8124D362D1352D2332D3322D42Q1132Q2142Q3162Q417302D5292D6272D7262D82Q5192Q6202Q7222Q8232EN24C4252LE12logicdiagram(positivelogic)1OE1LE1D1ToSevenOtherChannels1Q12OE2LE2D12Q1ToSevenOtherChannels14847242536C11D132C11DSN54ABT16373A,SN74ABT16373A16-BITTRANSPARENTD-TYPELATCHESWITH3-STATEOUTPUTSSCBS160C–DECEMBER1992–REVISEDMAY19973POSTOFFICEBOX655303DALLAS,TEXAS75265absolutemaximumratingsoveroperatingfree-airtemperaturerange(unlessotherwisenoted)Supplyvoltagerange,VCC–0.
5Vto7VInputvoltagerange,VI(seeNote1)–0.
5Vto7VVoltagerangeappliedtoanyoutputinthehighorpower-offstate,VO–0.
5Vto5.
5VCurrentintoanyoutputinthelowstate,IO:SN54ABT16373A96mASN74ABT16373A128mAInputclampcurrent,IIK(VI<0)–18mAOutputclampcurrent,IOK(VO<0)–50mAPackagethermalimpedance,θJA(seeNote2):DGGpackage89°C/WDLpackage94°C/WStoragetemperaturerange,Tstg–65°Cto150°CStressesbeyondthoselistedunder"absolutemaximumratings"maycausepermanentdamagetothedevice.
Thesearestressratingsonly,andfunctionaloperationofthedeviceattheseoranyotherconditionsbeyondthoseindicatedunder"recommendedoperatingconditions"isnotimplied.
Exposuretoabsolute-maximum-ratedconditionsforextendedperiodsmayaffectdevicereliability.
NOTES:1.
Theinputandoutputnegative-voltageratingsmaybeexceedediftheinputandoutputclamp-currentratingsareobserved.
2.
ThepackagethermalimpedanceiscalculatedinaccordancewithEIA/JEDECStdJESD51.
recommendedoperatingconditions(seeNote3)SN54ABT16373ASN74ABT16373AUNITMINMAXMINMAXUNITVCCSupplyvoltage4.
55.
54.
55.
5VVIHHigh-levelinputvoltage22VVILLow-levelinputvoltage0.
80.
8VVIInputvoltage0VCC0VCCVIOHHigh-leveloutputcurrent–24–32mAIOLLow-leveloutputcurrent4864mAt/vInputtransitionriseorfallrateOutputsenabled1010ns/Vt/VCCPower-upramprate200200s/VTAOperatingfree-airtemperature–55125–4085°CNOTE3:Unusedinputsmustbeheldhighorlowtopreventthemfromfloating.
SN54ABT16373A,SN74ABT16373A16-BITTRANSPARENTD-TYPELATCHESWITH3-STATEOUTPUTSSCBS160C–DECEMBER1992–REVISEDMAY19974POSTOFFICEBOX655303DALLAS,TEXAS75265electricalcharacteristicsoverrecommendedoperatingfree-airtemperaturerange(unlessotherwisenoted)PARAMETERTESTCONDITIONSTA=25°CSN54ABT16373ASN74ABT16373AUNITPARAMETERTESTCONDITIONSMINTYPMAXMINMAXMINMAXUNITVIKVCC=4.
5V,II=–18mA–1.
2–1.
2–1.
2VVCC=4.
5V,IOH=–3mA2.
52.
52.
5VOHVCC=5V,IOH=–3mA333VVOHVCC=45VIOH=–24mA22VVCC=4.
5VIOH=–32mA2*2VOLVCC=45VIOL=48mA0.
550.
55VVOLVCC=4.
5VIOL=64mA0.
55*0.
55VVhys100mVIIVCC=0to5.
5V,VI=VCCorGND±1±1±1AIOZPUVCC=0to2.
1V,VO=0.
5Vto2.
7V,OE=X±50±50±50AIOZPDVCC=2.
1Vto0,VO=0.
5Vto2.
7V,OE=X±50±50±50AIOZHVCC=2.
1Vto5.
5V,VO=2.
7V,OE≥2V101010AIOZLVCC=2.
1Vto5.
5V,VO=0.
5V,OE≥2V–10–10–10AIoffVCC=0,VIorVO≤4.
5V±100±100AICEXOutputshighVCC=5.
5V,VO=5.
5V505050AIO§VCC=5.
5V,VO=2.
5V–50–100–180–50–180–50–180mAOutputshighV55VI0222ICCOutputslowVCC=5.
5V,IO=0,VI=VCCorGND858585mAOutputsdisabledVI=VCCorGND222ICCVCC=5.
5V,Oneinputat3.
4V,OtherinputsatVCCorGND1.
51.
51.
5mACiVI=2.
5Vor0.
5V3.
5pFCoVO=2.
5Vor0.
5V9.
5pF*OnproductscomplianttoMIL-PRF-38535,thisparameterdoesnotapply.
AlltypicalvaluesareatVCC=5V.
Thisparameterischaracterized,butnotproductiontested.
§Notmorethanoneoutputshouldbetestedatatime,andthedurationofthetestshouldnotexceedonesecond.
ThisistheincreaseinsupplycurrentforeachinputthatisatthespecifiedTTLvoltagelevelratherthanVCCorGND.
timingrequirementsoverrecommendedrangesofsupplyvoltageandoperatingfree-airtemperature(unlessotherwisenoted)(seeFigure1)VCC=5V,TA=25°C#SN54ABT16373ASN74ABT16373AUNITMINMAXMINMAXMINMAXtwPulseduration,LEhigh3.
33.
33.
3nstsuSetuptime,databeforeLE↓1.
52.
41.
5nsthHoldtime,dataafterLE↓12.
21ns#ThesevaluesapplyonlytotheSN74ABT16373A.
SN54ABT16373A,SN74ABT16373A16-BITTRANSPARENTD-TYPELATCHESWITH3-STATEOUTPUTSSCBS160C–DECEMBER1992–REVISEDMAY19975POSTOFFICEBOX655303DALLAS,TEXAS75265switchingcharacteristicsoverrecommendedrangesofsupplyvoltageandoperatingfree-airtemperature,CL=50pF(unlessotherwisenoted)(seeFigure1)SN54ABT16373APARAMETERFROM(INPUT)TO(OUTPUT)VCC=5V,TA=25°CMINMAXUNITMINTYPMAXtPLHDQ1.
43.
75.
31.
46.
5nstPHLDQ245.
426.
5nstPLHLEQ1.
74.
15.
71.
77nstPHLLEQ2.
34.
35.
62.
36.
3nstPZHOEQ1.
13.
451.
16.
4nstPZLOEQ1.
53.
54.
91.
55.
8nstPHZOEQ2.
45.
17.
12.
48.
3nstPLZOEQ1.
64.
46.
31.
68nsswitchingcharacteristicsoverrecommendedrangesofsupplyvoltageandoperatingfree-airtemperature,CL=50pF(unlessotherwisenoted)(seeFigure1)SN74ABT16373APARAMETERFROM(INPUT)TO(OUTPUT)VCC=5V,TA=25°CMINMAXUNITMINTYPMAXtPLHDQ1.
43.
75.
31.
46.
3nstPHLDQ245.
426.
2nstPLHLEQ1.
74.
15.
71.
76.
7nstPHLLEQ2.
34.
35.
62.
36.
1nstPZHOEQ1.
13.
451.
16.
1nstPZLOEQ1.
53.
54.
91.
55.
6nstPHZOEQ2.
45.
17.
12.
48.
1nstPLZOEQ1.
64.
45.
81.
66.
5nsSN54ABT16373A,SN74ABT16373A16-BITTRANSPARENTD-TYPELATCHESWITH3-STATEOUTPUTSSCBS160C–DECEMBER1992–REVISEDMAY19976POSTOFFICEBOX655303DALLAS,TEXAS75265PARAMETERMEASUREMENTINFORMATION1.
5VthtsuFromOutputUnderTestCL=50pF(seeNoteA)LOADCIRCUITS17VOpenGND500500DataInputTimingInput1.
5V3V0V1.
5V1.
5V3V0V3V0V1.
5VtwInputVOLTAGEWAVEFORMSSETUPANDHOLDTIMESVOLTAGEWAVEFORMSPROPAGATIONDELAYTIMESINVERTINGANDNONINVERTINGOUTPUTSVOLTAGEWAVEFORMSPULSEDURATIONtPLHtPHLtPHLtPLHVOHVOHVOLVOL1.
5V1.
5V3V0V1.
5V1.
5VInput1.
5VOutputControlOutputWaveform1S1at7V(seeNoteB)OutputWaveform2S1atOpen(seeNoteB)VOLVOHtPZLtPZHtPLZtPHZ1.
5V1.
5V3.
5V0V1.
5VVOL+0.
3V1.
5VVOH–0.
3V≈0V3VVOLTAGEWAVEFORMSENABLEANDDISABLETIMESLOW-ANDHIGH-LEVELENABLINGOutputOutputtPLH/tPHLtPLZ/tPZLtPHZ/tPZHOpen7VOpenTESTS1NOTES:A.
CLincludesprobeandjigcapacitance.
B.
Waveform1isforanoutputwithinternalconditionssuchthattheoutputislowexceptwhendisabledbytheoutputcontrol.
Waveform2isforanoutputwithinternalconditionssuchthattheoutputishighexceptwhendisabledbytheoutputcontrol.
C.
Allinputpulsesaresuppliedbygeneratorshavingthefollowingcharacteristics:PRR≤10MHz,ZO=50,tr≤2.
5ns,tf≤2.
5ns.
D.
Theoutputsaremeasuredoneatatimewithonetransitionpermeasurement.
1.
5VFigure1.
LoadCircuitandVoltageWaveformsPACKAGEOPTIONADDENDUMwww.
ti.
com6-Feb-2020Addendum-Page1PACKAGINGINFORMATIONOrderableDeviceStatus(1)PackageTypePackageDrawingPinsPackageQtyEcoPlan(2)Lead/BallFinish(6)MSLPeakTemp(3)OpTemp(°C)DeviceMarking(4/5)Samples5962-9320001QXAACTIVECFPWD481TBDCallTIN/AforPkgType-55to1255962-9320001QXASNJ54ABT16373AWD74ABT16373ADGGRE4ACTIVETSSOPDGG482000Green(RoHS&noSb/Br)NIPDAULevel-1-260C-UNLIM-40to85ABT16373A74ABT16373ADGGRG4ACTIVETSSOPDGG482000Green(RoHS&noSb/Br)NIPDAULevel-1-260C-UNLIM-40to85ABT16373ASN74ABT16373ADGGRACTIVETSSOPDGG482000Green(RoHS&noSb/Br)NIPDAULevel-1-260C-UNLIM-40to85ABT16373ASN74ABT16373ADLACTIVESSOPDL4825Green(RoHS&noSb/Br)NIPDAULevel-1-260C-UNLIM-40to85ABT16373ASN74ABT16373ADLRACTIVESSOPDL481000Green(RoHS&noSb/Br)NIPDAULevel-1-260C-UNLIM-40to85ABT16373ASN74ABT16373ADLRG4ACTIVESSOPDL481000Green(RoHS&noSb/Br)NIPDAULevel-1-260C-UNLIM-40to85ABT16373ASNJ54ABT16373AWDACTIVECFPWD481TBDCallTIN/AforPkgType-55to1255962-9320001QXASNJ54ABT16373AWD(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)basedflameretardantsmeetJS709Blowhalogenrequirementsof<=1000ppmthreshold.
Antimonytrioxidebasedflameretardantsmustalsomeetthe<=1000ppmthresholdrequirement.
(3)MSL,PeakTemp.
-TheMoistureSensitivityLevelratingaccordingtotheJEDECindustrystandardclassifications,andpeaksoldertemperature.
PACKAGEOPTIONADDENDUMwww.
ti.
com6-Feb-2020Addendum-Page2(4)Theremaybeadditionalmarking,whichrelatestothelogo,thelottracecodeinformation,ortheenvironmentalcategoryonthedevice.
(5)MultipleDeviceMarkingswillbeinsideparentheses.
OnlyoneDeviceMarkingcontainedinparenthesesandseparatedbya"~"willappearonadevice.
IfalineisindentedthenitisacontinuationofthepreviouslineandthetwocombinedrepresenttheentireDeviceMarkingforthatdevice.
(6)Lead/BallFinish-OrderableDevicesmayhavemultiplematerialfinishoptions.
Finishoptionsareseparatedbyaverticalruledline.
Lead/BallFinishvaluesmaywraptotwolinesifthefinishvalueexceedsthemaximumcolumnwidth.
ImportantInformationandDisclaimer:TheinformationprovidedonthispagerepresentsTI'sknowledgeandbeliefasofthedatethatitisprovided.
TIbasesitsknowledgeandbeliefoninformationprovidedbythirdparties,andmakesnorepresentationorwarrantyastotheaccuracyofsuchinformation.
Effortsareunderwaytobetterintegrateinformationfromthirdparties.
TIhastakenandcontinuestotakereasonablestepstoproviderepresentativeandaccurateinformationbutmaynothaveconducteddestructivetestingorchemicalanalysisonincomingmaterialsandchemicals.
TIandTIsuppliersconsidercertaininformationtobeproprietary,andthusCASnumbersandotherlimitedinformationmaynotbeavailableforrelease.
InnoeventshallTI'sliabilityarisingoutofsuchinformationexceedthetotalpurchasepriceoftheTIpart(s)atissueinthisdocumentsoldbyTItoCustomeronanannualbasis.
OTHERQUALIFIEDVERSIONSOFSN54ABT16373A,SN74ABT16373A:Catalog:SN74ABT16373AEnhancedProduct:SN74ABT16373A-EP,SN74ABT16373A-EPMilitary:SN54ABT16373ANOTE:QualifiedVersionDefinitions:Catalog-TI'sstandardcatalogproductEnhancedProduct-SupportsDefense,AerospaceandMedicalApplicationsMilitary-QMLcertifiedforMilitaryandDefenseApplicationsTAPEANDREELINFORMATION*AlldimensionsarenominalDevicePackageTypePackageDrawingPinsSPQReelDiameter(mm)ReelWidthW1(mm)A0(mm)B0(mm)K0(mm)P1(mm)W(mm)Pin1QuadrantSN74ABT16373ADGGRTSSOPDGG482000330.
024.
48.
613.
01.
812.
024.
0Q1SN74ABT16373ADLRSSOPDL481000330.
032.
411.
3516.
23.
116.
032.
0Q1PACKAGEMATERIALSINFORMATIONwww.
ti.
com11-Mar-2017PackMaterials-Page1*AlldimensionsarenominalDevicePackageTypePackageDrawingPinsSPQLength(mm)Width(mm)Height(mm)SN74ABT16373ADGGRTSSOPDGG482000367.
0367.
045.
0SN74ABT16373ADLRSSOPDL481000367.
0367.
055.
0PACKAGEMATERIALSINFORMATIONwww.
ti.
com11-Mar-2017PackMaterials-Page2MECHANICALDATAMTSS003D–JANUARY1995–REVISEDJANUARY1998POSTOFFICEBOX655303DALLAS,TEXAS75265DGG(R-PDSO-G**)PLASTICSMALL-OUTLINEPACKAGE4040078/F12/9748PINSSHOWN0,250,15NOMGagePlane6,006,208,307,900,750,50SeatingPlane250,270,1724A4811,20MAXM0,080,100,500°–8°5614,1013,9048DIMAMAXAMINPINS**12,4012,606417,1016,900,150,05NOTES:A.
Alllineardimensionsareinmillimeters.
B.
Thisdrawingissubjecttochangewithoutnotice.
C.
Bodydimensionsdonotincludemoldprotrusionnottoexceed0,15.
D.
FallswithinJEDECMO-153MECHANICALDATAMCFP010B–JANUARY1995–REVISEDNOVEMBER1997POSTOFFICEBOX655303DALLAS,TEXAS75265WD(R-GDFP-F**)CERAMICDUALFLATPACK4040176/D10/9748LEADSSHOWN484825560.
610(18,80)0.
710(18,03)0.
7400.
6400.
390(9,91)0.
370(9,40)0.
870(22,10)1.
130(28,70)1A0.
120(3,05)0.
075(1,91)LEADS**24NO.
OFAMINAMAX(16,26)(15,49)0.
025(0,635)0.
009(0,23)0.
004(0,10)0.
370(9,40)0.
250(6,35)0.
370(9,40)0.
250(6,35)0.
014(0,36)0.
008(0,20)NOTES:A.
Alllineardimensionsareininches(millimeters).
B.
Thisdrawingissubjecttochangewithoutnotice.
C.
Thispackagecanbehermeticallysealedwithaceramiclidusingglassfrit.
D.
IndexpointisprovidedoncapforterminalidentificationonlyE.
FallswithinMILSTD1835:GDFP1-F48andJEDECMO-146AAGDFP1-F56andJEDECMO-146ABIMPORTANTNOTICEANDDISCLAIMERTIPROVIDESTECHNICALANDRELIABILITYDATA(INCLUDINGDATASHEETS),DESIGNRESOURCES(INCLUDINGREFERENCEDESIGNS),APPLICATIONOROTHERDESIGNADVICE,WEBTOOLS,SAFETYINFORMATION,ANDOTHERRESOURCES"ASIS"ANDWITHALLFAULTS,ANDDISCLAIMSALLWARRANTIES,EXPRESSANDIMPLIED,INCLUDINGWITHOUTLIMITATIONANYIMPLIEDWARRANTIESOFMERCHANTABILITY,FITNESSFORAPARTICULARPURPOSEORNON-INFRINGEMENTOFTHIRDPARTYINTELLECTUALPROPERTYRIGHTS.
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8VatVCC=5V,TA=25°CDHigh-ImpedanceStateDuringPowerUpandPowerDownDDistributedVCCandGNDPinConfigurationMinimizesHigh-SpeedSwitchingNoiseDFlow-ThroughArchitectureOptimizesPCBLayoutDHigh-DriveOutputs(–32-mAIOH,64-mAIOL)DPackageOptionsIncludePlastic300-milShrinkSmall-Outline(DL)andThinShrinkSmall-Outline(DGG)Packagesand380-milFine-PitchCeramicFlat(WD)PackageUsing25-milCenter-to-CenterSpacingsdescriptionThe'ABT16373Aare16-bittransparentD-typelatcheswith3-stateoutputsdesignedspecificallyfordrivinghighlycapacitiveorrelativelylow-impedanceloads.
Theyareparticularlysuitableforimplementingbufferregisters,I/Oports,bidirectionalbusdrivers,andworkingregisters.
Thesedevicescanbeusedastwo8-bitlatchesorone16-bitlatch.
Whenthelatch-enable(LE)inputishigh,theQoutputsfollowthedata(D)inputs.
WhenLEistakenlow,theQoutputsarelatchedatthelevelssetupattheDinputs.
Abufferedoutput-enable(OE)inputcanbeusedtoplacetheeightoutputsineitheranormallogicstate(highorlowlogiclevels)orahigh-impedancestate.
Inthehigh-impedancestate,theoutputsneitherloadnordrivethebuslinessignificantly.
Thehigh-impedancestateandtheincreaseddriveprovidethecapabilitytodrivebuslineswithoutneedforinterfaceorpullupcomponents.
OEdoesnotaffectinternaloperationsofthelatch.
Olddatacanberetainedornewdatacanbeenteredwhiletheoutputsareinthehigh-impedancestate.
WhenVCCisbetween0and2.
1V,thedeviceisinthehigh-impedancestateduringpoweruporpowerdown.
However,toensurethehigh-impedancestateabove2.
1V,OEshouldbetiedtoVCCthroughapullupresistor;theminimumvalueoftheresistorisdeterminedbythecurrent-sinkingcapabilityofthedriver.
TheSN54ABT16373Aischaracterizedforoperationoverthefullmilitarytemperaturerangeof–55°Cto125°C.
TheSN74ABT16373Aischaracterizedforoperationfrom–40°Cto85°C.
Copyright1997,TexasInstrumentsIncorporatedPRODUCTIONDATAinformationiscurrentasofpublicationdate.
ProductsconformtospecificationsperthetermsofTexasInstrumentsstandardwarranty.
Productionprocessingdoesnotnecessarilyincludetestingofallparameters.
Pleasebeawarethatanimportantnoticeconcerningavailability,standardwarranty,anduseincriticalapplicationsofTexasInstrumentssemiconductorproductsanddisclaimerstheretoappearsattheendofthisdatasheet.
WidebusandEPIC-ΙΙBaretrademarksofTexasInstrumentsIncorporated.
SN54ABT16373A.
.
.
WDPACKAGESN74ABT16373A.
.
.
DGGORDLPACKAGE(TOPVIEW)1234567891011121314151617181920212223244847464544434241403938373635343332313029282726251OE1Q11Q2GND1Q31Q4VCC1Q51Q6GND1Q71Q82Q12Q2GND2Q32Q4VCC2Q52Q6GND2Q72Q82OE1LE1D11D2GND1D31D4VCC1D51D6GND1D71D82D12D2GND2D32D4VCC2D52D6GND2D72D82LESN54ABT16373A,SN74ABT16373A16-BITTRANSPARENTD-TYPELATCHESWITH3-STATEOUTPUTSSCBS160C–DECEMBER1992–REVISEDMAY19972POSTOFFICEBOX655303DALLAS,TEXAS75265FUNCTIONTABLE(each8-bitsection)INPUTSOUTPUTOELEDQLHHHLHLLLLXQ0HXXZlogicsymbolThissymbolisinaccordancewithANSI/IEEEStd91-1984andIECPublication617-12.
1OE2OE1EN1C3481LE3D471D1461D2441D3431D41Q121Q231Q351Q46411D5401D6381D7371D81Q581Q691Q7111Q8124D362D1352D2332D3322D42Q1132Q2142Q3162Q417302D5292D6272D7262D82Q5192Q6202Q7222Q8232EN24C4252LE12logicdiagram(positivelogic)1OE1LE1D1ToSevenOtherChannels1Q12OE2LE2D12Q1ToSevenOtherChannels14847242536C11D132C11DSN54ABT16373A,SN74ABT16373A16-BITTRANSPARENTD-TYPELATCHESWITH3-STATEOUTPUTSSCBS160C–DECEMBER1992–REVISEDMAY19973POSTOFFICEBOX655303DALLAS,TEXAS75265absolutemaximumratingsoveroperatingfree-airtemperaturerange(unlessotherwisenoted)Supplyvoltagerange,VCC–0.
5Vto7VInputvoltagerange,VI(seeNote1)–0.
5Vto7VVoltagerangeappliedtoanyoutputinthehighorpower-offstate,VO–0.
5Vto5.
5VCurrentintoanyoutputinthelowstate,IO:SN54ABT16373A96mASN74ABT16373A128mAInputclampcurrent,IIK(VI<0)–18mAOutputclampcurrent,IOK(VO<0)–50mAPackagethermalimpedance,θJA(seeNote2):DGGpackage89°C/WDLpackage94°C/WStoragetemperaturerange,Tstg–65°Cto150°CStressesbeyondthoselistedunder"absolutemaximumratings"maycausepermanentdamagetothedevice.
Thesearestressratingsonly,andfunctionaloperationofthedeviceattheseoranyotherconditionsbeyondthoseindicatedunder"recommendedoperatingconditions"isnotimplied.
Exposuretoabsolute-maximum-ratedconditionsforextendedperiodsmayaffectdevicereliability.
NOTES:1.
Theinputandoutputnegative-voltageratingsmaybeexceedediftheinputandoutputclamp-currentratingsareobserved.
2.
ThepackagethermalimpedanceiscalculatedinaccordancewithEIA/JEDECStdJESD51.
recommendedoperatingconditions(seeNote3)SN54ABT16373ASN74ABT16373AUNITMINMAXMINMAXUNITVCCSupplyvoltage4.
55.
54.
55.
5VVIHHigh-levelinputvoltage22VVILLow-levelinputvoltage0.
80.
8VVIInputvoltage0VCC0VCCVIOHHigh-leveloutputcurrent–24–32mAIOLLow-leveloutputcurrent4864mAt/vInputtransitionriseorfallrateOutputsenabled1010ns/Vt/VCCPower-upramprate200200s/VTAOperatingfree-airtemperature–55125–4085°CNOTE3:Unusedinputsmustbeheldhighorlowtopreventthemfromfloating.
SN54ABT16373A,SN74ABT16373A16-BITTRANSPARENTD-TYPELATCHESWITH3-STATEOUTPUTSSCBS160C–DECEMBER1992–REVISEDMAY19974POSTOFFICEBOX655303DALLAS,TEXAS75265electricalcharacteristicsoverrecommendedoperatingfree-airtemperaturerange(unlessotherwisenoted)PARAMETERTESTCONDITIONSTA=25°CSN54ABT16373ASN74ABT16373AUNITPARAMETERTESTCONDITIONSMINTYPMAXMINMAXMINMAXUNITVIKVCC=4.
5V,II=–18mA–1.
2–1.
2–1.
2VVCC=4.
5V,IOH=–3mA2.
52.
52.
5VOHVCC=5V,IOH=–3mA333VVOHVCC=45VIOH=–24mA22VVCC=4.
5VIOH=–32mA2*2VOLVCC=45VIOL=48mA0.
550.
55VVOLVCC=4.
5VIOL=64mA0.
55*0.
55VVhys100mVIIVCC=0to5.
5V,VI=VCCorGND±1±1±1AIOZPUVCC=0to2.
1V,VO=0.
5Vto2.
7V,OE=X±50±50±50AIOZPDVCC=2.
1Vto0,VO=0.
5Vto2.
7V,OE=X±50±50±50AIOZHVCC=2.
1Vto5.
5V,VO=2.
7V,OE≥2V101010AIOZLVCC=2.
1Vto5.
5V,VO=0.
5V,OE≥2V–10–10–10AIoffVCC=0,VIorVO≤4.
5V±100±100AICEXOutputshighVCC=5.
5V,VO=5.
5V505050AIO§VCC=5.
5V,VO=2.
5V–50–100–180–50–180–50–180mAOutputshighV55VI0222ICCOutputslowVCC=5.
5V,IO=0,VI=VCCorGND858585mAOutputsdisabledVI=VCCorGND222ICCVCC=5.
5V,Oneinputat3.
4V,OtherinputsatVCCorGND1.
51.
51.
5mACiVI=2.
5Vor0.
5V3.
5pFCoVO=2.
5Vor0.
5V9.
5pF*OnproductscomplianttoMIL-PRF-38535,thisparameterdoesnotapply.
AlltypicalvaluesareatVCC=5V.
Thisparameterischaracterized,butnotproductiontested.
§Notmorethanoneoutputshouldbetestedatatime,andthedurationofthetestshouldnotexceedonesecond.
ThisistheincreaseinsupplycurrentforeachinputthatisatthespecifiedTTLvoltagelevelratherthanVCCorGND.
timingrequirementsoverrecommendedrangesofsupplyvoltageandoperatingfree-airtemperature(unlessotherwisenoted)(seeFigure1)VCC=5V,TA=25°C#SN54ABT16373ASN74ABT16373AUNITMINMAXMINMAXMINMAXtwPulseduration,LEhigh3.
33.
33.
3nstsuSetuptime,databeforeLE↓1.
52.
41.
5nsthHoldtime,dataafterLE↓12.
21ns#ThesevaluesapplyonlytotheSN74ABT16373A.
SN54ABT16373A,SN74ABT16373A16-BITTRANSPARENTD-TYPELATCHESWITH3-STATEOUTPUTSSCBS160C–DECEMBER1992–REVISEDMAY19975POSTOFFICEBOX655303DALLAS,TEXAS75265switchingcharacteristicsoverrecommendedrangesofsupplyvoltageandoperatingfree-airtemperature,CL=50pF(unlessotherwisenoted)(seeFigure1)SN54ABT16373APARAMETERFROM(INPUT)TO(OUTPUT)VCC=5V,TA=25°CMINMAXUNITMINTYPMAXtPLHDQ1.
43.
75.
31.
46.
5nstPHLDQ245.
426.
5nstPLHLEQ1.
74.
15.
71.
77nstPHLLEQ2.
34.
35.
62.
36.
3nstPZHOEQ1.
13.
451.
16.
4nstPZLOEQ1.
53.
54.
91.
55.
8nstPHZOEQ2.
45.
17.
12.
48.
3nstPLZOEQ1.
64.
46.
31.
68nsswitchingcharacteristicsoverrecommendedrangesofsupplyvoltageandoperatingfree-airtemperature,CL=50pF(unlessotherwisenoted)(seeFigure1)SN74ABT16373APARAMETERFROM(INPUT)TO(OUTPUT)VCC=5V,TA=25°CMINMAXUNITMINTYPMAXtPLHDQ1.
43.
75.
31.
46.
3nstPHLDQ245.
426.
2nstPLHLEQ1.
74.
15.
71.
76.
7nstPHLLEQ2.
34.
35.
62.
36.
1nstPZHOEQ1.
13.
451.
16.
1nstPZLOEQ1.
53.
54.
91.
55.
6nstPHZOEQ2.
45.
17.
12.
48.
1nstPLZOEQ1.
64.
45.
81.
66.
5nsSN54ABT16373A,SN74ABT16373A16-BITTRANSPARENTD-TYPELATCHESWITH3-STATEOUTPUTSSCBS160C–DECEMBER1992–REVISEDMAY19976POSTOFFICEBOX655303DALLAS,TEXAS75265PARAMETERMEASUREMENTINFORMATION1.
5VthtsuFromOutputUnderTestCL=50pF(seeNoteA)LOADCIRCUITS17VOpenGND500500DataInputTimingInput1.
5V3V0V1.
5V1.
5V3V0V3V0V1.
5VtwInputVOLTAGEWAVEFORMSSETUPANDHOLDTIMESVOLTAGEWAVEFORMSPROPAGATIONDELAYTIMESINVERTINGANDNONINVERTINGOUTPUTSVOLTAGEWAVEFORMSPULSEDURATIONtPLHtPHLtPHLtPLHVOHVOHVOLVOL1.
5V1.
5V3V0V1.
5V1.
5VInput1.
5VOutputControlOutputWaveform1S1at7V(seeNoteB)OutputWaveform2S1atOpen(seeNoteB)VOLVOHtPZLtPZHtPLZtPHZ1.
5V1.
5V3.
5V0V1.
5VVOL+0.
3V1.
5VVOH–0.
3V≈0V3VVOLTAGEWAVEFORMSENABLEANDDISABLETIMESLOW-ANDHIGH-LEVELENABLINGOutputOutputtPLH/tPHLtPLZ/tPZLtPHZ/tPZHOpen7VOpenTESTS1NOTES:A.
CLincludesprobeandjigcapacitance.
B.
Waveform1isforanoutputwithinternalconditionssuchthattheoutputislowexceptwhendisabledbytheoutputcontrol.
Waveform2isforanoutputwithinternalconditionssuchthattheoutputishighexceptwhendisabledbytheoutputcontrol.
C.
Allinputpulsesaresuppliedbygeneratorshavingthefollowingcharacteristics:PRR≤10MHz,ZO=50,tr≤2.
5ns,tf≤2.
5ns.
D.
Theoutputsaremeasuredoneatatimewithonetransitionpermeasurement.
1.
5VFigure1.
LoadCircuitandVoltageWaveformsPACKAGEOPTIONADDENDUMwww.
ti.
com6-Feb-2020Addendum-Page1PACKAGINGINFORMATIONOrderableDeviceStatus(1)PackageTypePackageDrawingPinsPackageQtyEcoPlan(2)Lead/BallFinish(6)MSLPeakTemp(3)OpTemp(°C)DeviceMarking(4/5)Samples5962-9320001QXAACTIVECFPWD481TBDCallTIN/AforPkgType-55to1255962-9320001QXASNJ54ABT16373AWD74ABT16373ADGGRE4ACTIVETSSOPDGG482000Green(RoHS&noSb/Br)NIPDAULevel-1-260C-UNLIM-40to85ABT16373A74ABT16373ADGGRG4ACTIVETSSOPDGG482000Green(RoHS&noSb/Br)NIPDAULevel-1-260C-UNLIM-40to85ABT16373ASN74ABT16373ADGGRACTIVETSSOPDGG482000Green(RoHS&noSb/Br)NIPDAULevel-1-260C-UNLIM-40to85ABT16373ASN74ABT16373ADLACTIVESSOPDL4825Green(RoHS&noSb/Br)NIPDAULevel-1-260C-UNLIM-40to85ABT16373ASN74ABT16373ADLRACTIVESSOPDL481000Green(RoHS&noSb/Br)NIPDAULevel-1-260C-UNLIM-40to85ABT16373ASN74ABT16373ADLRG4ACTIVESSOPDL481000Green(RoHS&noSb/Br)NIPDAULevel-1-260C-UNLIM-40to85ABT16373ASNJ54ABT16373AWDACTIVECFPWD481TBDCallTIN/AforPkgType-55to1255962-9320001QXASNJ54ABT16373AWD(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)basedflameretardantsmeetJS709Blowhalogenrequirementsof<=1000ppmthreshold.
Antimonytrioxidebasedflameretardantsmustalsomeetthe<=1000ppmthresholdrequirement.
(3)MSL,PeakTemp.
-TheMoistureSensitivityLevelratingaccordingtotheJEDECindustrystandardclassifications,andpeaksoldertemperature.
PACKAGEOPTIONADDENDUMwww.
ti.
com6-Feb-2020Addendum-Page2(4)Theremaybeadditionalmarking,whichrelatestothelogo,thelottracecodeinformation,ortheenvironmentalcategoryonthedevice.
(5)MultipleDeviceMarkingswillbeinsideparentheses.
OnlyoneDeviceMarkingcontainedinparenthesesandseparatedbya"~"willappearonadevice.
IfalineisindentedthenitisacontinuationofthepreviouslineandthetwocombinedrepresenttheentireDeviceMarkingforthatdevice.
(6)Lead/BallFinish-OrderableDevicesmayhavemultiplematerialfinishoptions.
Finishoptionsareseparatedbyaverticalruledline.
Lead/BallFinishvaluesmaywraptotwolinesifthefinishvalueexceedsthemaximumcolumnwidth.
ImportantInformationandDisclaimer:TheinformationprovidedonthispagerepresentsTI'sknowledgeandbeliefasofthedatethatitisprovided.
TIbasesitsknowledgeandbeliefoninformationprovidedbythirdparties,andmakesnorepresentationorwarrantyastotheaccuracyofsuchinformation.
Effortsareunderwaytobetterintegrateinformationfromthirdparties.
TIhastakenandcontinuestotakereasonablestepstoproviderepresentativeandaccurateinformationbutmaynothaveconducteddestructivetestingorchemicalanalysisonincomingmaterialsandchemicals.
TIandTIsuppliersconsidercertaininformationtobeproprietary,andthusCASnumbersandotherlimitedinformationmaynotbeavailableforrelease.
InnoeventshallTI'sliabilityarisingoutofsuchinformationexceedthetotalpurchasepriceoftheTIpart(s)atissueinthisdocumentsoldbyTItoCustomeronanannualbasis.
OTHERQUALIFIEDVERSIONSOFSN54ABT16373A,SN74ABT16373A:Catalog:SN74ABT16373AEnhancedProduct:SN74ABT16373A-EP,SN74ABT16373A-EPMilitary:SN54ABT16373ANOTE:QualifiedVersionDefinitions:Catalog-TI'sstandardcatalogproductEnhancedProduct-SupportsDefense,AerospaceandMedicalApplicationsMilitary-QMLcertifiedforMilitaryandDefenseApplicationsTAPEANDREELINFORMATION*AlldimensionsarenominalDevicePackageTypePackageDrawingPinsSPQReelDiameter(mm)ReelWidthW1(mm)A0(mm)B0(mm)K0(mm)P1(mm)W(mm)Pin1QuadrantSN74ABT16373ADGGRTSSOPDGG482000330.
024.
48.
613.
01.
812.
024.
0Q1SN74ABT16373ADLRSSOPDL481000330.
032.
411.
3516.
23.
116.
032.
0Q1PACKAGEMATERIALSINFORMATIONwww.
ti.
com11-Mar-2017PackMaterials-Page1*AlldimensionsarenominalDevicePackageTypePackageDrawingPinsSPQLength(mm)Width(mm)Height(mm)SN74ABT16373ADGGRTSSOPDGG482000367.
0367.
045.
0SN74ABT16373ADLRSSOPDL481000367.
0367.
055.
0PACKAGEMATERIALSINFORMATIONwww.
ti.
com11-Mar-2017PackMaterials-Page2MECHANICALDATAMTSS003D–JANUARY1995–REVISEDJANUARY1998POSTOFFICEBOX655303DALLAS,TEXAS75265DGG(R-PDSO-G**)PLASTICSMALL-OUTLINEPACKAGE4040078/F12/9748PINSSHOWN0,250,15NOMGagePlane6,006,208,307,900,750,50SeatingPlane250,270,1724A4811,20MAXM0,080,100,500°–8°5614,1013,9048DIMAMAXAMINPINS**12,4012,606417,1016,900,150,05NOTES:A.
Alllineardimensionsareinmillimeters.
B.
Thisdrawingissubjecttochangewithoutnotice.
C.
Bodydimensionsdonotincludemoldprotrusionnottoexceed0,15.
D.
FallswithinJEDECMO-153MECHANICALDATAMCFP010B–JANUARY1995–REVISEDNOVEMBER1997POSTOFFICEBOX655303DALLAS,TEXAS75265WD(R-GDFP-F**)CERAMICDUALFLATPACK4040176/D10/9748LEADSSHOWN484825560.
610(18,80)0.
710(18,03)0.
7400.
6400.
390(9,91)0.
370(9,40)0.
870(22,10)1.
130(28,70)1A0.
120(3,05)0.
075(1,91)LEADS**24NO.
OFAMINAMAX(16,26)(15,49)0.
025(0,635)0.
009(0,23)0.
004(0,10)0.
370(9,40)0.
250(6,35)0.
370(9,40)0.
250(6,35)0.
014(0,36)0.
008(0,20)NOTES:A.
Alllineardimensionsareininches(millimeters).
B.
Thisdrawingissubjecttochangewithoutnotice.
C.
Thispackagecanbehermeticallysealedwithaceramiclidusingglassfrit.
D.
IndexpointisprovidedoncapforterminalidentificationonlyE.
FallswithinMILSTD1835:GDFP1-F48andJEDECMO-146AAGDFP1-F56andJEDECMO-146ABIMPORTANTNOTICEANDDISCLAIMERTIPROVIDESTECHNICALANDRELIABILITYDATA(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(www.
ti.
com/legal/termsofsale.
html)orotherapplicabletermsavailableeitheronti.
comorprovidedinconjunctionwithsuchTIproducts.
TI'sprovisionoftheseresourcesdoesnotexpandorotherwisealterTI'sapplicablewarrantiesorwarrantydisclaimersforTIproducts.
MailingAddress:TexasInstruments,PostOfficeBox655303,Dallas,Texas75265Copyright2020,TexasInstrumentsIncorporated
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