The strobe G input must be at a low logic level to enable the data selectionmultiplexing function A high level at the strobe terminal forces the W output high and the Y output low The SN54F151B is characterized for operation over the full military ID: 27292
Download Pdf The PPT/PDF document "SDFSA D MARCH REVISED OCTOBER Copyri..." is the property of its rightful owner. Permission is granted to download and print the materials on this web site for personal, non-commercial use only, and to display it on your personal computer provided you do not modify the materials and that you retain all copyright notices contained in the materials. By downloading content from our website, you accept the terms of this agreement.
SDFS023A D2932, MARCH 1987 REVISED OCTOBER 1993 1993, Texas Instruments Incorporated POST OFFICE BOX 655303 DALLAS, TEXAS 75265 HOUSTON, TEXAS 772511443These monolithic data selectors/multiplexersdata sources. The strobe (G low logic level to enable the dataselection/multiplexing function. A high level at thestrobe terminal forces the W output high and theY output low.The SN54F151B is characterized for operationover the full military temperature range of 55to 125FUNCTION TABLE OUTPUTS SELECT STROBE OUTPUTS C B A STROBE G Y W X X X H L H LLL D0 L LHL D1 L HLL D2 L HHL D3 H LLL D4 H LHL D5 H HLL D6 H H H L D7 D7 ...D7 = the level of the respective D input. 235678161514129D3D2YWG GNDVD5AB ...J P ...D OR N P(TOP VIEW) 3212019910111213 ...FK PACKAGE(TOP VIEW) (/#%0#!!# $1- SDFS023A D2932, MARCH 1987 REVISED OCTOBER 1993 POST OFFICE BOX 655303 DALLAS, TEXAS 75265 HOUSTON, TEXAS 772511443logic symbol MUX EN7 0 10B 29C 04D0 13D1 22D2 31D3 415D4 514D5 613D6 712D7 07G W6 Y5 G SDFS023A D2932, MARCH 1987 REVISED OCTOBER 1993 23 POST OFFICE BOX 655303 DALLAS, TEXAS 75265 HOUSTON, TEXAS 772511443logic diagram (positive logic) DataInputs D0D1D2D4D5D6D7G WY C AB 43115141312956 absolute maximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage range, V 0.5 V to 7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Input voltage range (see Note 1) 1.2 V to 7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Input current range 30 mA to 5 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Voltage range applied to any output in the high state 0.5 V to V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Current into any output in the low state:SN54F151B 40 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SN74F151B48 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Operating free-air temperature range:SN54F151B 55. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SN74F151B 0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Storage temperature range 65. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Stresses functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditiimplied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.NOTE 1:The input voltage rating may be exceeded provided that the input current rating is observed. SDFS023A D2932, MARCH 1987 REVISED OCTOBER 1993 POST OFFICE BOX 655303 DALLAS, TEXAS 75265 HOUSTON, TEXAS 772511443recommended operating conditions SN54F151B SN74F151B UNIT MIN NOM MAX MIN NOM MAX UNIT V Supply voltage 4.5 5 5.5 4.5 5 5.5 V V 2 V V 0.8 V I 18 18 I 1 I 24 mA TA 55 0 70 °C electrical characteristics over recommended operating free-air temperature range (unlessotherwise noted) PARAMETER TEST CONDITIONS SN54F151B SN74F151B UNIT PARAMETER MIN TYP MAX MIN TYP MAX UNIT V = 4.5 V, = 18 mA 1.2 1.2 V V = 4.5 V, = 1 mA 3.4 2.5 3.4 V V = 4.75 V, = 1 mA V V = 4.5 V, 0.5 0.3 0.5 V II = 5.5 V, I 0.1 mA I = 5.5 V, I 20 µA I = 5.5 V, I 0.6 0.6 mA I = 5.5 V, O 60 60 mA I = 5.5 V, I 21 13.5 21 mA = 5 V, Tswitching characteristics (see Note 2)PARAMETER FROM (INPUT) = 5 V, = 50 pF, = 4.5 V to 5.5 V, = 50 pF, UNIT (INPUT) (OUTPUT) F151B SN54F151B SN74F151B MIN TYP MAX MIN MAX MIN MAX t 5.2 9 2 11.5 3.5 9.5 ns t 2.9 4.3 7.5 2.6 8 2.7 7.5 ns t 6 10.5 4 13.5 4 12 ns t 4 5.6 9 3.6 9.5 3.6 9 ns t 4.1 6.1 3 7.5 3 7 ns t 2.8 3.5 6 2.5 6.5 2.5 6 ns t 5.3 9.5 3.8 12 3.8 10.5 ns t 3.5 4.5 7 3 8 3 7.5 ns t 3.6 6.5 1.8 7.5 2.3 7 ns t 1.2 1.9 4 1 6 1 5 ns t 3.7 6.5 2.4 8.5 2.5 7.5 ns t 4.2 7 2.1 9 2.6 7.5 ns NOTE 2:Load circuits and waveforms are shown in Section 1. NOTICEInstrumentsIncorporatedanditssubsidiaries(TI)reservetherighttomakecorrections,modifications,enhancements,improvements,andotherchangestoitsproductsandservicesatanytimeandtodiscontinueanyproductorservicewithoutnotice.Customersshouldobtainthelatestrelevantinformationbeforeplacingordersandshouldverifythatsuchinformationiscurrentandcomplete.AllproductsaresoldsubjecttoTIstermsandconditionsofsalesuppliedatthetimeoforderacknowledgment.TIwarrantsperformanceofitshardwareproductstothespecificationsapplicableatthetimeofsaleinaccordancewithTIsstandardwarranty.TestingandotherqualitycontroltechniquesareusedtotheextentTIdeemsnecessarytosupportthiswarranty.Exceptwheremandatedbygovernmentrequirements,testingofallparametersofeachproductisnotnecessarilyperformed.TIassumesnoliabilityforapplicationsassistanceorcustomerproductdesign.CustomersareresponsiblefortheirproductsandapplicationsusingTIcomponents.Tominimizetherisksassociatedwithcustomerproductsandapplications,customersshouldprovideadequatedesignandoperatingsafeguards.TIdoesnotwarrantorrepresentthatanylicense,eitherexpressorimplied,isgrantedunderanyTIpatentright,copyright,maskworkright,orotherTIintellectualpropertyrightrelatingtoanycombination,machine,orprocessinwhichTIproductsorservicesareused.InformationpublishedbyTIregardingthird-partyproductsorservicesdoesnotconstitutealicensefromTItousesuchproductsorservicesorawarrantyorendorsementthereof.Useofsuchinformationmayrequirealicensefromathirdpartyunderthepatentsorotherintellectualpropertyofthethirdparty,oralicensefromTIunderthepatentsorotherintellectualpropertyofTI.ReproductionofTIinformationinTIdatabooksordatasheetsispermissibleonlyifreproductioniswithoutalterationandisaccompaniedbyallassociatedwarranties,conditions,limitations,andnotices.Reproductionofthisinformationwithalterationisanunfairanddeceptivebusinesspractice.TIisnotresponsibleorliableforsuchaltereddocumentation.Informationofthirdpartiesmaybesubjecttoadditionalrestrictions.ResaleofTIproductsorserviceswithstatementsdifferentfromorbeyondtheparametersstatedbyTIforthatproductorservicevoidsallexpressandanyimpliedwarrantiesfortheassociatedTIproductorserviceandisanunfairanddeceptivebusinesspractice.TIisnotresponsibleorliableforanysuchstatements.TIproductsarenotauthorizedforuseinsafety-criticalapplications(suchaslifesupport)whereafailureoftheTIproductwouldreasonablybeexpectedtocauseseverepersonalinjuryordeath,unlessofficersofthepartieshaveexecutedanagreementspecificallygoverningsuchuse.Buyersrepresentthattheyhaveallnecessaryexpertiseinthesafetyandregulatoryramificationsoftheirapplications,andacknowledgeandagreethattheyaresolelyresponsibleforalllegal,regulatoryandsafety-relatedrequirementsconcerningtheirproductsandanyuseofTIproductsinsuchsafety-criticalapplications,notwithstandinganyapplications-relatedinformationorsupportthatmaybeprovidedbyTI.Further,BuyersmustfullyindemnifyTIanditsrepresentativesagainstanydamagesarisingoutoftheuseofTIproductsinsuchsafety-criticalapplications.TIproductsareneitherdesignednorintendedforuseinmilitary/aerospaceapplicationsorenvironmentsunlesstheTIproductsarespecificallydesignatedbyTIasmilitary-gradeor"enhancedplastic."OnlyproductsdesignatedbyTIasmilitary-grademeetmilitaryspecifications.BuyersacknowledgeandagreethatanysuchuseofTIproductswhichTIhasnotdesignatedasmilitary-gradeissolelyattheBuyer'srisk,andthattheyaresolelyresponsibleforcompliancewithalllegalandregulatoryrequirementsinconnectionwithsuchuse.TIproductsareneitherdesignednorintendedforuseinautomotiveapplicationsorenvironmentsunlessthespecificTIproductsaredesignatedbyTIascompliantwithISO/TS16949requirements.Buyersacknowledgeandagreethat,iftheyuseanynon-designatedproductsinautomotiveapplications,TIwillnotberesponsibleforanyfailuretomeetsuchrequirements.FollowingareURLswhereyoucanobtaininformationonotherTexasInstrumentsproductsandapplicationsolutions:ProductsApplicationsAmplifiersamplifier.ti.com www.ti.com/audio Convertersdataconverter.ti.com www.ti.com/automotive dsp.ti.com www.ti.com/broadband andTimerswww.ti.com/clocks Controlwww.ti.com/digitalcontrol interface.ti.com www.ti.com/medical logic.ti.com www.ti.com/military Mgmtpower.ti.com Networkingwww.ti.com/opticalnetwork microcontroller.ti.com www.ti.com/security www.ti-rfid.com www.ti.com/telephony andZigBee®Solutionswww.ti.com/lprf &Imagingwww.ti.com/video www.ti.com/wireless Address:TexasInstruments,PostOfficeBox655303,Dallas,Texas75265Copyright©2008,TexasInstrumentsIncorporated