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

Hostwinds:免费更换IP/优惠码美元VPS免费更换IP4.99,7月最新优惠码西雅图直连VPS

hostwinds怎么样?2021年7月最新 hostwinds 优惠码整理,Hostwinds 优惠套餐整理,Hostwinds 西雅图机房直连线路 VPS 推荐,目前最低仅需 $4.99 月付,并且可以免费更换 IP 地址。本文分享整理一下最新的 Hostwinds 优惠套餐,包括托管型 VPS、无托管型 VPS、Linux VPS、Windows VPS 等多种套餐。目前 Hostwinds...

DMIT:新推出美国cn2 gia线路高性能 AMD EPYC/不限流量VPS(Premium Unmetered)$179.99/月起

DMIT,最近动作频繁,前几天刚刚上架了日本lite版VPS,正在酝酿上线日本高级网络VPS,又差不多在同一时间推出了美国cn2 gia线路不限流量的美国云服务器,不过价格太过昂贵。丐版只有30M带宽,月付179.99 美元 !!目前美国云服务器已经有个4个套餐,分别是,Premium(cn2 gia线路)、Lite(普通直连)、Premium Secure(带高防的cn2 gia线路),Prem...

Hostodo美国独立日优惠套餐年付13.99美元起,拉斯维加斯/迈阿密机房

Hostodo又发布了几款针对7月4日美国独立日的优惠套餐(Independence Day Super Sale),均为年付,基于KVM架构,采用NVMe硬盘,最低13.99美元起,可选拉斯维加斯或者迈阿密机房。这是一家成立于2014年的国外VPS主机商,主打低价VPS套餐且年付为主,基于OpenVZ和KVM架构,产品性能一般,支持使用PayPal或者支付宝等付款方式。商家客服响应也比较一般,推...

wwwhhh258com为你推荐
老虎数码相机里的传感器CCD和CMO是什么意思?甲骨文不满赔偿不签合同不满一年怎么补偿杰景新特谁给我一个李尔王中的葛罗斯特这个人物的分析?急 ....先谢谢了xyq.163.cbg.com『梦幻西游』那藏宝阁怎么登录?www.niuav.com给我个看电影的网站partnersonlinecashfiesta 该怎么使用啊~~www.ijinshan.com在电脑看港台电视台那个网站最好而又不用钱速度又快baqizi.cc和空姐一起的日子电视剧在线观看 和空姐一起的日子全集在线观看5566.com请问如何创建网页(就是www.5566.com.cn这种格式的)www.99vv1.comwww.in9.com是什么网站啊?
北京网站空间 电信服务器租赁 cn域名备案 新网域名解析 已备案域名出售 pccw 免备案cdn godaddy 网站实时监控 debian7 私有云存储 免费全能空间 数字域名 河南移动邮件系统 架设服务器 工信部icp备案号 北京双线 免费防火墙 百度云1t 美国网站服务器 更多