LDG型系列智能电磁流理计
- 品牌：
大港仪表
- 封装：
- 数量：
100
- 备注：
LDG型系列智能电磁流理计是根据电磁感应定律，按JB/T9248-1999标准制造，用于测量管道中导电液体的体积流量，如水、污水、泥浆、矿浆、酸、碱、盐液体及食品浆液等。在石油化工、矿冶、煤炭、水利工程给排水、污水处理等行业中广泛应用。本公司生产的电磁流量计有三种：一体型、分体型和4-20mA输出（不带显示）。
- 批号：
- 价格：
HEF4069UBT
- 品牌：
NXP
- 封装：
SOP
- 数量：
300000
- 备注：
TheHEF4069UBisageneralpurposehexinverter.Eachinverterhasasinglestage. ItoperatesoverarecommendedVDDpowersupplyrangeof3Vto15VreferencedtoVSS(usuallyground).UnusedinputsmustbeconnectedtoVDD,VSS,anotherinput. Itisalsosuitablefuseoverboththeindustrial(-40℃to+85℃)automotive(-40℃to+125℃)temperatureranges. Featuresbenefits Fullystaticoperation 5V,10V,15Vparametricratings Stardizedsymmetricaloutputacteristics Operatesacrosstheautomotivetemperaturerangefrom-40℃to+125℃ ComplieswithJEDECstardJESD13-B Applications Automotiveindustrial Oscillat
- 批号：
14
- 价格：
1+
HEF40106BT
- 品牌：
NXP
- 封装：
SOP
- 数量：
300000
- 备注：
TheHEF40106Bprovidessixinvertingbuffers.EachinputhasaSchmitttriggercircuit.Theinvertingbufferswitchesatdifferentpointsfpositive-goingnegative-goingsignals.Thedifferencebetweenthepositivevoltage(VT+)thenegativevoltage(VT-)isdefinedashysteresisvoltage(VH). TheHEF40106Bmaybeusedfenhancednoiseimmunityto“squareup”slowlychangingwavefms. ItoperatesoverarecommendedVDDpowersupplyrangeof3Vto15VreferencedtoVSS(usuallyground).UnusedinputsmustbeconnectedtoVDD,VSS,anotherinput. Featuresbenefits Schmitttriggerinputdiscrimination Fullystaticoperation 5V,10V,15Vparametricratings Stardizedsymmetricaloutputacteristics Operatesacrosstheautomotivetemperaturerangefrom-40°Cto+125°C ComplieswithJEDECstardJESD13-B Applications Wavepulseshapers Astablemultivibrats Monostablemultivibrats
- 批号：
14
- 价格：
1+
HEF4011BT
- 品牌：
NXP
- 封装：
SOP
- 数量：
300000
- 备注：
TheHEF4011Bisaquad2-inputNgate.Theoutputsarefullybufferedfthehighestnoiseimmunitypatterninsensitivitytooutputimpedance.ItoperatesoverarecommendedVDDpowersupplyrangeof3Vto15VreferencedtoVSS(usuallyground).UnusedinputsmustbeconnectedtoVDD,VSS,anotherinput.Thedeviceissuitablefuseoverboththeindustrial(-40°Cto+85°C)automotive(-40°Cto+125°C)temperatureranges. Featuresbenefits Fullystaticoperation 5V,10V,15Vparametricratings Stardizedsymmetricaloutputacteristics Operatesacrosstheautomotivetemperaturerangefrom-40°Cto+125°C ComplieswithJEDECstardJESD13-B Inputsoutputsareprotectedagainstelectrostaticeffects Applications Automotiveindustrial
- 批号：
14
- 价格：
1+
HEF4013BT
- 品牌：
NXP
- 封装：
SOP
- 数量：
300000
- 备注：
TheHEF4013BisadualD-typeflip-flopthatfeaturesindependentset-directinput(SD),clear-directinput(CD),clockinput(CP)outputs(Q,Q).DataisacceptedwhenCPisLOWistransferredtotheoutputonthepositive-goingedgeoftheclock.TheactiveHIGHasynchronousCDSDinputsareindependentoverridetheDCPinputs.Theoutputsarebufferedfbestsystemperfmance.Theclockinput’sSchmitt-triggeractionmakesthecircuithighlytolerantofslowerclockrisefalltimes. ItoperatesoverarecommendedVDDpowersupplyrangeof3Vto15VreferencedtoVSS(usuallyground).UnusedinputsmustbeconnectedtoVDD,VSSanotherinput.Thedeviceissuitablefuseoverboththeindustrial(-40°Cto+85°C)automotive(-40°Cto+125°C)temperatureranges. Featuresbenefits Tolerantofslowclockrisefalltimes Fullystaticoperation 5V,10V,15Vparametricratings Stardizedsymmetricaloutputacteristics Operatesacrosstheautomotivetemperaturerangefrom-40°Cto+125°C ComplieswithJEDECstardJESD13-B Applications Automotiveindustrial Countersdividers Registers Toggleflip-flops
- 批号：
14
- 价格：
1+
74HC165D
- 品牌：
NXP
- 封装：
SOP
- 数量：
250000
- 备注：
The74HC165;74HCT165arehigh-speedSi-gateCMOSdevicesthatcomplywithJEDECstardno.7A.TheyarepincompatiblewithLow-powerSchottkyTTL(LSTTL). The74HC165;74HCT165are8-bitparallel-loadserial-inshiftregisterswithcomplementaryserialoutputs(Q7Q7)availablefromthelaststage.Whentheparallelload(PL)inputisLOW,paralleldatafromtheD0toD7inputsareloadedintotheregisterasynchronously. WhenPLisHIGH,dataenterstheregisterseriallyattheDSinputshiftsoneplacetotheright(Q0→Q1→Q2,etc.)witheachpositive-goingclocktransition.Thisfeatureallowsparallel-to-serialconverterexpansionbytyingtheQ7outputtotheDSinputofthesucceedingstage. Theclockinputisagated-structurewhichallowsoneinputtobeusedasanactiveLOWclockenable(CE)input.ThepinassignmentftheCPCEinputsisarbitrarycanbereversedflayoutconvenience.TheLOW-to-HIGHtransitionofinputCEshouldonlytakeplacewhileCPHIGHfpredictableoperation.EithertheCPtheCEshouldbeHIGHbefetheLOW-to-HIGHtransitionofPLtopreventshiftingthedatawhenPLisactivated. Featuresbenefits Asynchronous8-bitparallelload Synchronousserialinput ComplieswithJEDECstardno.7A ESDprotection: HBMJESD22-A114Eexceeds2000V MMJESD22-A115-Aexceeds200V Specifiedfrom-40°Cto+85°Cfrom-40°Cto+125°C
- 批号：
14
- 价格：
1+
74HC595D
- 品牌：
NXP
- 封装：
SOP
- 数量：
250000
- 备注：
The74HC595;74HCT595arehigh-speedSi-gateCMOSdevicesarepincompatiblewithLow-powerSchottkyTTL(LSTTL).TheyarespecifiedincompliancewithJEDECstardNo.7A. The74HC595;74HCT595are8-stageserialshiftregisterswithastageregister3-stateoutputs.Theregistershaveseparateclocks. Dataisshiftedonthepositive-goingtransitionsoftheshiftregisterclockinput(SHCP).Thedataineachregisteristransferredtothestageregisteronapositive-goingtransitionofthestageregisterclockinput(STCP).Ifbothclocksareconnectedtogether,theshiftregisterwillalwaysbeoneclockpulseaheadofthestageregister. Theshiftregisterhasaserialinput(DS)aserialstardoutput(Q7S)fcading.Itisalsoprovidedwithasynchronousreset(activeLOW)fall8shiftregisterstages.Thestageregisterhas8parallel3-statebusdriveroutputs.Datainthestageregisterappearsattheoutputwhenevertheoutputenableinput(OE)isLOW. Featuresbenefits 8-bitserialinput 8-bitserialparalleloutput Stageregisterwith3-stateoutputs Shiftregisterwithdirectclear 100MHz(typical)shiftoutfrequency ESDprotection: HBMJESD22-A114Fexceeds2000V MMJESD22-A115-Aexceeds200V Multiplepackageoptions Specifiedfrom-40℃to+85℃from-40℃to+125℃
- 批号：
14
- 价格：
1+
74HC164D
- 品牌：
NXP
- 封装：
SOP
- 数量：
250000
- 备注：
The74HC164;74HCT164isan8-bitserial-in/parallel-outshiftregister.Thedevicefeaturestwoserialdatainputs(DSADSB),eightparalleldataoutputs(Q0toQ7).DataisenteredseriallythroughDSADSBeitherinputcanbeusedasanactiveHIGHenablefdataentrythroughtheotherinput.DataisshiftedontheLOWtoHIGHtransitionsoftheclock(CP)input.ALOWonthemasterresetinput(MR)clearstheregisterfcesalloutputsLOW,independentlyofotherinputs.Inputsincludeclampdiodes.ThisenablestheuseofcurrentlimitingresiststointerfaceinputstovoltagesinexcessofVCC. Featuresbenefits Inputlevels: F74HC164:CMOSlevel F74HCT164:TTLlevel Gatedserialdatainputs Asynchronousmasterreset ComplieswithJEDECstardno.7A ESDprotection: HBMJESD22-A114Fexceeds2000V MMJESD22-A115-Aexceeds200V Multiplepackageoptions Specifiedfrom-40℃to+85℃-40℃to+125℃.
- 批号：
14
- 价格：
1+
74HC138D
- 品牌：
NXP
- 封装：
SOP
- 数量：
250000
- 备注：
The74HC138;74HCT138isahigh-speedSi-gateCMOSdeviceispincompatiblewithLow-powerSchottkyTTL(LSTTL). The74HC138;74HCT138decoderacceptsthreebinaryweightedaddressinputs(A0,A1A3)whenenabled,provides8mutuallyexclusiveactiveLOWoutputs(Y0toY7). The74HC138;74HCT138featuresthreeenableinputs:twoactiveLOW(E1E2)oneactiveHIGH(E3).EveryoutputisHIGHunlessE1E2areLOWE3isHIGH. Thismultipleenablefunctionallowseasyparallelexpansionofthe74HC138;74HCT138toa1-of-32(5linesto32lines)decoderwithjustfour74HC138;74HCT138ICsoneinverter. The74HC138;74HCT138canbeusedasaneightoutputdemultiplexerbyusingoneoftheactiveLOWenableinputsasthedatainputtheremainingenableinputsasstrobes.PermanentlytieunusedenableinputstotheirappropriateactiveHIGH-LOW-state. The74HC138;74HCT138isidenticaltothe74HC238;74HCT238buthasinvertingoutputs. Featuresbenefits Demultiplexingcapability Multipleinputenablefeasyexpansion ComplieswithJEDECstardno.7A Idealfmemychipdecoding ActiveLOWmutuallyexclusiveoutputs ESDprotection: HBMEIA/JESD22-A114-Fexceeds2000V MMEIA/JESD22-A115-Aexceeds200V Multiplepackageoptions Specifiedfrom-40°Cto+85°Cfrom-40°Cto+125°C
- 批号：
14
- 价格：
1+
74HC04D
- 品牌：
NXP
- 封装：
SOP
- 数量：
250000
- 备注：
The74HC04;74HCT04isahexinverter.TheinputsincludeclampdiodesthatenabletheuseofcurrentlimitingresiststointerfaceinputstovoltagesinexcessofVCC. Featuresbenefits ComplieswithJEDECstardJESD7A ComplieswithJEDECstardJESD8-1A Inputlevels: F74HC04:CMOSlevel F74HCT04:TTLlevel ESDprotection: HBMJESD22-A114Fexceeds2000V MMJESD22-A115-Aexceeds200V Multiplepackageoptions Specifiedfrom-40°Cto+85°Cfrom-40°Cto+125°C SeriesSO Logicfunctionsinsmalloutlinesurfacemountpackages SeriesHC(T) High-speedCMOSHC(T) Series74HC(T)04 Hexinverter ParametricsearchallBuffers/inverters/drivers
- 批号：
14
- 价格：
1+
74HC00D
- 品牌：
NXP
- 封装：
SOP
- 数量：
250000
- 备注：
The74HC00;74HCT00arehigh-speedSi-gateCMOSdevicesthatcomplywithJEDECstardno.7A.TheyarepincompatiblewithLow-powerSchottkyTTL(LSTTL). The74HC00;74HCT00providesaquad2-inputNfunction. Featuresbenefits Inputlevels: F74HC00:CMOSlevel F74HCT00:TTLlevel ESDprotection: HBMJESD22-A114Fexceeds2000V MMJESD22-A115-Aexceeds200V Multiplepackageoptions Specifiedfrom–40℃to+85℃from–40℃to+125℃ SeriesSO Logicfunctionsinsmalloutlinesurfacemountpackages SeriesHC(T) High-speedCMOSHC(T) Series74HC(T)00 Quad2-inputNgate ParametricsearchallNgates
- 批号：
14
- 价格：
1+
深圳龙华大浪宇衡源电源技术有限公司
- 联系人：
刘胜林
- 在线QQ：
- 微信号：
- 手机：
13725584201
- 电话：
0755 27757417
- 地址：
深圳市龙华大浪华宁路华联工业区1、3号厂房