NOMwwwhhh258com

wwwhhh258com  时间:2021-03-18  阅读:()
SN54F258,SN74F258QUADRUPLE2-LINETO1-LINEDATASELECTORS/MULTIPLEXERSWITH3-STATEOUTPUTSSDFS067AD2932,MARCH1987REVISEDOCTOBER1993Copyright1993,TexasInstrumentsIncorporated21POSTOFFICEBOX655303DALLAS,TEXAS752653-StateOutputsInterfaceDirectlyWithSystemBusProvidesBusInterfaceFromMultipleSourcesinHigh-PerformanceSystemsPackageOptionsIncludePlasticSmall-OutlinePackages,CeramicChipCarriers,andStandardPlasticandCeramic300-milDIPsdescriptionThe′F258isdesignedtomultiplexsignalsfrom4-bitdatasourcesto4-outputdatalinesinbus-organizedsystems.
The3-stateoutputswillnotloadthedatalineswhentheoutput-enable(OE)inputisatahighlogiclevel.
TheSN54F258ischaracterizedforoperationoverthefullmilitarytemperaturerangeof55°Cto125°C.
TheSN74F258ischaracterizedforoperationfrom0°Cto70°C.
FUNCTIONTABLEINPUTSOUTPUTOEA/BABOUTPUTYHXXXZLLLXHLLHXLLHXLHLHXHLlogicsymbolOEMUX21A131BEN15G111Y452A62B2Y7113A103B3Y9144A134B4Y12A/B1ThissymbolisinaccordancewithANSI/IEEEStd91-1984andIECPublication617-12.
PinnumbersshownarefortheD,J,andNpackages.
SN54F258.
.
.
JPACKAGESN74F258.
.
.
DORNPACKAGE(TOPVIEW)32120199101112134567818171615144A4BNC4Y3A1B1YNC2A2BSN54F258.
.
.
FKPACKAGE(TOPVIEW)1AA/BNC3Y3BOE2YGNDNCNCNointernalconnectionVCC12345678161514131211109A/B1A1B1Y2A2B2YGNDVCCOE4A4B4Y3A3B3YPRODUCTIONDATAinformationiscurrentasofpublicationdate.
ProductsconformtospecificationsperthetermsofTexasInstrumentsstandardwarranty.
Productionprocessingdoesnotnecessarilyincludetestingofallparameters.
SN54F258,SN74F258QUADRUPLE2-LINETO1-LINEDATASELECTORS/MULTIPLEXERSWITH3-STATEOUTPUTSSDFS067AD2932,MARCH1987REVISEDOCTOBER199322POSTOFFICEBOX655303DALLAS,TEXAS75265logicdiagram(positivelogic)4Y3Y2Y1YA/BOE4B4A3B3A2B2A1B1A42375691110121413115PinnumbersshownarefortheD,J,andNpackages.
absolutemaximumratingsoveroperatingfree-airtemperaturerange(unlessotherwisenoted)Supplyvoltagerange,VCC0.
5Vto7VInputvoltagerange(seeNote1)1.
2Vto7VInputcurrentrange30mAto5mAVoltagerangeappliedtoanyoutputinthedisabledorpower-offstate0.
5Vto5.
5VVoltagerangeappliedtoanyoutputinthehighstate0.
5VtoVCCCurrentintoanyoutputinthelowstate:SN54F25840mASN74F25848mAOperatingfree-airtemperaturerange:SN54F25855°Cto125°CSN74F2580°Cto70°CStoragetemperaturerange65°Cto150°CStressesbeyondthoselistedunder"absolutemaximumratings"maycausepermanentdamagetothedevice.
Thesearestressratingsonlyandfunctionaloperationofthedeviceattheseoranyotherconditionsbeyondthoseindicatedunder"recommendedoperatingconditions"isnotimplied.
Exposuretoabsolute-maximum-ratedconditionsforextendedperiodsmayaffectdevicereliability.
NOTE1:Theinputvoltageratingsmaybeexceededprovidedtheinputcurrentratingsareobserved.
SN54F258,SN74F258QUADRUPLE2-LINETO1-LINEDATASELECTORS/MULTIPLEXERSWITH3-STATEOUTPUTSSDFS067AD2932,MARCH1987REVISEDOCTOBER199323POSTOFFICEBOX655303DALLAS,TEXAS75265recommendedoperatingconditionsSN54F258SN74F258UNITMINNOMMAXMINNOMMAXUNITVCCSupplyvoltage4.
555.
54.
555.
5VVIHHigh-levelinputvoltage22VVILLow-levelinputvoltage0.
80.
8VIIKInputclampcurrent1818mAIOHHigh-leveloutputcurrent33mAIOLLow-leveloutputcurrent2024mATAOperatingfree-airtemperature55125070°Celectricalcharacteristicsoverrecommendedoperatingfree-airtemperaturerange(unlessotherwisenoted)PARAMETERTESTCONDITIONSSN54F258SN74F258UNITPARAMETERTESTCONDITIONSMINTYPMAXMINTYPMAXUNITVIKVCC=4.
5V,II=18mA1.
21.
2VV45VIOH=1mA2.
53.
42.
53.
4VOHVCC=4.
5VIOH=3mA2.
43.
32.
43.
3VVCC=4.
75V,IOH=1mAto3mA2.
7VV45VIOL=20mA0.
30.
5VVOLVCC=4.
5VIOL=24mA0.
350.
5VIOZHVCC=5.
5V,VO=2.
7V5050μAIOZLVCC=5.
5V,VO=0.
5V5050μAIIVCC=5.
5V,VI=7V0.
10.
1mAIIHVCC=5.
5V,VI=2.
7V2020μAIILVCC=5.
5V,VI=0.
5V0.
60.
6mAIOSVCC=5.
5V,VO=06015060150mAICCHV55VConditionA6.
29.
56.
29.
5ICCLVCC=5.
5V,SeeNote2ConditionB15.
12315.
123mAICCZSeeNote2ConditionC11.
31711.
317AlltypicalvaluesareatVCC=5V,TA=25°C.
Notmorethanoneoutputshouldbeshortedatatime,andthedurationoftheshortcircuitshouldnotexceedonesecond.
NOTE2:ICCismeasuredwiththeoutputsopenunderthefollowingconditions:A.
AllBinputsat4.
5V,otherinputsgroundedB.
A/BandallBinputsat4.
5V,otherinputsgroundedC.
OEandallBinputsat4.
5V,otherinputsgroundedSN54F258,SN74F258QUADRUPLE2-LINETO1-LINEDATASELECTORS/MULTIPLEXERSWITH3-STATEOUTPUTSSDFS067AD2932,MARCH1987REVISEDOCTOBER199324POSTOFFICEBOX655303DALLAS,TEXAS75265switchingcharacteristics(seeNote3)PARAMETERFROM(INPUT)TO(OUTPUT)VCC=5V,CL=50pF,R1=500Ω,R2=500Ω,TA=25°CVCC=4.
5Vto5.
5V,CL=50pF,R1=500Ω,R2=500Ω,TA=MINtoMAXUNIT′F258SN54F258SN74F258MINTYPMAXMINMAXMINMAXtPLHDataAnyY13.
65.
317.
516nstPHLData(AorB)AnyY13.
14.
71615.
5nstPLHA/BAnyY3.
26.
18.
53.
2123.
29.
5nstPHLA/BAnyY3.
26.
99.
53.
211.
53.
211nstPZHGAnyY2.
25.
57.
52.
2112.
28.
5nstPZLGAnyY2.
25.
17.
52.
29.
52.
28.
5nstPHZGAnyY1.
23.
96171.
27nstPLZGAnyY1.
24.
161.
291.
27nsForconditionsshownasMINorMAX,usetheappropriatevaluespecifiedunderrecommendedoperatingconditions.
NOTE3:LoadcircuitsandwaveformsareshowninSection1.
IMPORTANTNOTICETexasInstrumentsIncorporatedanditssubsidiaries(TI)reservetherighttomakecorrections,enhancements,improvementsandotherchangestoitssemiconductorproductsandservicesperJESD46CandtodiscontinueanyproductorserviceperJESD48B.
Buyersshouldobtainthelatestrelevantinformationbeforeplacingordersandshouldverifythatsuchinformationiscurrentandcomplete.
Allsemiconductorproducts(alsoreferredtohereinas"components")aresoldsubjecttoTI'stermsandconditionsofsalesuppliedatthetimeoforderacknowledgment.
TIwarrantsperformanceofitscomponentstothespecificationsapplicableatthetimeofsale,inaccordancewiththewarrantyinTI'stermsandconditionsofsaleofsemiconductorproducts.
TestingandotherqualitycontroltechniquesareusedtotheextentTIdeemsnecessarytosupportthiswarranty.
Exceptwheremandatedbyapplicablelaw,testingofallparametersofeachcomponentisnotnecessarilyperformed.
TIassumesnoliabilityforapplicationsassistanceorthedesignofBuyers'products.
BuyersareresponsiblefortheirproductsandapplicationsusingTIcomponents.
TominimizetherisksassociatedwithBuyers'productsandapplications,Buyersshouldprovideadequatedesignandoperatingsafeguards.
TIdoesnotwarrantorrepresentthatanylicense,eitherexpressorimplied,isgrantedunderanypatentright,copyright,maskworkright,orotherintellectualpropertyrightrelatingtoanycombination,machine,orprocessinwhichTIcomponentsorservicesareused.
InformationpublishedbyTIregardingthird-partyproductsorservicesdoesnotconstitutealicensetousesuchproductsorservicesorawarrantyorendorsementthereof.
Useofsuchinformationmayrequirealicensefromathirdpartyunderthepatentsorotherintellectualpropertyofthethirdparty,oralicensefromTIunderthepatentsorotherintellectualpropertyofTI.
ReproductionofsignificantportionsofTIinformationinTIdatabooksordatasheetsispermissibleonlyifreproductioniswithoutalterationandisaccompaniedbyallassociatedwarranties,conditions,limitations,andnotices.
TIisnotresponsibleorliableforsuchaltereddocumentation.
Informationofthirdpartiesmaybesubjecttoadditionalrestrictions.
ResaleofTIcomponentsorserviceswithstatementsdifferentfromorbeyondtheparametersstatedbyTIforthatcomponentorservicevoidsallexpressandanyimpliedwarrantiesfortheassociatedTIcomponentorserviceandisanunfairanddeceptivebusinesspractice.
TIisnotresponsibleorliableforanysuchstatements.
Buyeracknowledgesandagreesthatitissolelyresponsibleforcompliancewithalllegal,regulatoryandsafety-relatedrequirementsconcerningitsproducts,andanyuseofTIcomponentsinitsapplications,notwithstandinganyapplications-relatedinformationorsupportthatmaybeprovidedbyTI.
Buyerrepresentsandagreesthatithasallthenecessaryexpertisetocreateandimplementsafeguardswhichanticipatedangerousconsequencesoffailures,monitorfailuresandtheirconsequences,lessenthelikelihoodoffailuresthatmightcauseharmandtakeappropriateremedialactions.
BuyerwillfullyindemnifyTIanditsrepresentativesagainstanydamagesarisingoutoftheuseofanyTIcomponentsinsafety-criticalapplications.
Insomecases,TIcomponentsmaybepromotedspecificallytofacilitatesafety-relatedapplications.
Withsuchcomponents,TI'sgoalistohelpenablecustomerstodesignandcreatetheirownend-productsolutionsthatmeetapplicablefunctionalsafetystandardsandrequirements.
Nonetheless,suchcomponentsaresubjecttotheseterms.
NoTIcomponentsareauthorizedforuseinFDAClassIII(orsimilarlife-criticalmedicalequipment)unlessauthorizedofficersofthepartieshaveexecutedaspecialagreementspecificallygoverningsuchuse.
OnlythoseTIcomponentswhichTIhasspecificallydesignatedasmilitarygradeor"enhancedplastic"aredesignedandintendedforuseinmilitary/aerospaceapplicationsorenvironments.
BuyeracknowledgesandagreesthatanymilitaryoraerospaceuseofTIcomponentswhichhavenotbeensodesignatedissolelyattheBuyer'srisk,andthatBuyerissolelyresponsibleforcompliancewithalllegalandregulatoryrequirementsinconnectionwithsuchuse.
TIhasspecificallydesignatedcertaincomponentswhichmeetISO/TS16949requirements,mainlyforautomotiveuse.
Componentswhichhavenotbeensodesignatedareneitherdesignednorintendedforautomotiveuse;andTIwillnotberesponsibleforanyfailureofsuchcomponentstomeetsuchrequirements.
ProductsApplicationsAudiowww.
ti.
com/audioAutomotiveandTransportationwww.
ti.
com/automotiveAmplifiersamplifier.
ti.
comCommunicationsandTelecomwww.
ti.
com/communicationsDataConvertersdataconverter.
ti.
comComputersandPeripheralswww.
ti.
com/computersDLPProductswww.
dlp.
comConsumerElectronicswww.
ti.
com/consumer-appsDSPdsp.
ti.
comEnergyandLightingwww.
ti.
com/energyClocksandTimerswww.
ti.
com/clocksIndustrialwww.
ti.
com/industrialInterfaceinterface.
ti.
comMedicalwww.
ti.
com/medicalLogiclogic.
ti.
comSecuritywww.
ti.
com/securityPowerMgmtpower.
ti.
comSpace,AvionicsandDefensewww.
ti.
com/space-avionics-defenseMicrocontrollersmicrocontroller.
ti.
comVideoandImagingwww.
ti.
com/videoRFIDwww.
ti-rfid.
comOMAPMobileProcessorswww.
ti.
com/omapTIE2ECommunitye2e.
ti.
comWirelessConnectivitywww.
ti.
com/wirelessconnectivityMailingAddress:TexasInstruments,PostOfficeBox655303,Dallas,Texas75265Copyright2012,TexasInstrumentsIncorporated

乌云数据(10/月),香港cera 1核1G 10M带宽/美国cera 8核8G10M

乌云数据主营高性价比国内外云服务器,物理机,本着机器为主服务为辅的运营理念,将客户的体验放在第一位,提供性价比最高的云服务器,帮助各位站长上云,同时我们深知新人站长的不易,特此提供永久免费虚拟主机,已提供两年之久,帮助了上万名站长从零上云官网:https://wuvps.cn迎国庆豪礼一多款机型史上最低价,续费不加价 尽在wuvps.cn香港cera机房,香港沙田机房,超低延迟CN2线路地区CPU...

Hostodo(年付$34.99), 8TB月流量 3个机房可选

Hostodo 算是比较小众的海外主机商,这次九月份开学季有提供促销活动。不过如果我们有熟悉的朋友应该知道,这个服务商家也是比较时间久的,而且商家推进活动比较稳,每个月都有部分活动。目前有提供机房可选斯波坎、拉斯维加斯和迈阿密。从机房的地理位置和实际的速度,中文业务速度应该不是优化直连的,但是有需要海外业务的话一般有人选择。以前一直也持有他们家的年付12美元的机器,后来用不到就取消未续约。第一、开...

鲸云10美元,香港BGPRM 1核 1G 10Mbps峰值带宽 1TB流量,江西CN2-NAT 1核 512MB内存 100M带宽 ,

WHloud Official Notice(鲸云官方通知)(鲸落 梦之终章)]WHloud RouMu Cloud Hosting若木产品线云主机-香港节点上新预售本次线路均为电信CN2 GIA+移动联通BGP,此机型为正常常规机,建站推荐。本次预售定为国庆后开通,据销售状况决定,照以往经验或有咕咕的可能性,但是大多等待时间不长。均赠送2个快照 2个备份,1个默认ipv4官方网站:https:/...

wwwhhh258com为你推荐
易烊千玺弟弟创魔方世界纪录王俊凯.易烊千玺编舞吉尼斯记录敬汉卿姓名被抢注身份证信息被抢注12306账号怎么办中老铁路中长铁路的铁路的新中国历史梦之队官网梦之队是什么呢?是那个国家的呢?他们又是参加那个项目的呢?得了几块金牌呢?丑福晋八阿哥胤禩有几个福晋 都叫啥名儿呀www.haole012.comhttp://fj.qq.com/news/wm/wm012.htm 这个链接的视频的 第3分20秒开始的 背景音乐 是什么?8090lu.com8090向前冲电影 8090向前冲清晰版 8090向前冲在线观看 8090向前冲播放 8090向前冲视频下载地址??www.299pp.com免费PP电影哪个网站可以看啊www.zhiboba.com上什么网看哪个电视台直播NBAwww4399com4399是什么网站啊???
免费linux主机 过期已备案域名 buyvm 安云加速器 发包服务器 个人域名 jsp空间 最好的免费空间 hinet 新家坡 国外代理服务器地址 qq云端 cdn加速是什么 免费mysql数据库 联通网站 网页提速 中国联通宽带测速 免费php空间 空间申请 贵州电信 更多