六路施密特触发反向器

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1、SN74AC14-Q1www.ti.com.cnZHCS194–JUNE2011六路施密特触发反向器查询样品:SN74AC14-Q11特性说明•符合汽车应用要求•2V至6VVCC运行此施密特触发器件包含六个独立的反向器。它们实施•允许接受输入电压：6V布尔函数Y=A。由于施密特行动，它们有不同的输入阈值水平用于正向(VT+)和负向(VT−)信号。PWPACKAGE(TOPVIEW)这些温度补偿型电路可从最缓的输入斜坡触发，并仍然提供清洁、无抖动的输出信号。它们比传统反向器拥1A114VCC1Y2136A有更大的噪声裕度

2、。2A3126Y2Y4115A3A5105Y3Y694AGND784YORDERINGINFORMATIONTAPACKAGEORDERABLEPARTNUMBERTOP-SIDEMARKING−40°Cto125°CTSSOP−PWReelof2000SN74AC14QPWRQ1AC14QFUNCTIONTABLE(EachInverter)INPUTOUTPUTAYHLLHLOGICDIAGRAMEachInverter(PositiveLogic)AY1Pleasebeawarethatanimportantno

3、ticeconcerningavailability,standardwarranty,anduseincriticalapplicationsofTexasInstrumentssemiconductorproductsanddisclaimerstheretoappearsattheendofthisdatasheet.PRODUCTIONDATAinformationiscurrentasofpublicationdate.Copyright©2011,TexasInstrumentsIncorporatedPr

4、oductsconformtospecificationsperthetermsoftheTexasInstrumentsstandardwarranty.ProductionprocessingdoesnotEnglishDataSheet:SCAS915necessarilyincludetestingofallparameters.SN74AC14-Q1ZHCS194–JUNE2011www.ti.com.cnABSOLUTEMAXIMUMRATINGSoveroperatingfree-airtemperatu

5、rerange(unlessotherwisenoted(1)VALUEUNITSupplyvoltagerange,VCC-0.5Vto7VInputvoltagerange,V((2))-0.5VtoV+0.5VICCOutputvoltagerange,V((2))-0.5VtoV+0.5VOCCInputclampcurrent,IIK(VI<0orVI>VCC)±20mAOutputclampcurrent,IOK(VO<0orVO>VCC)±20mAContinuousoutputcurrent,IO(VO

6、=0toVCC)±50mAContinuouscurrentthroughVCCorGND±200mAPackagethermalimpedance,θ((3))PWpackage113°C/WJAStoragetemperaturerange,Tstg-65to150°C(1)StressesbeyondthoselistedunderAbsoluteMaximumRatingsmaycausepermanentdamagetothedevice.Thesearestressratingsonly,andfuncti

7、onaloperationofthedeviceattheseoranyotherconditionsbeyondthoseindicatedunderRecommendedOperatingConditionsisnotimplied.Exposuretoabsolute-maximum-ratedconditionsforextendedperiodsmayaffectdevicereliability.(2)Theinputandoutputvoltageratingsmaybeexceedediftheinpu

8、tandoutputcurrentratingsareobserved.(3)ThepackagethermalimpedanceiscalculatedinaccordancewithJESD51-7.(1)RECOMMENDOPERATINGCONDITIONSMINMAXUNITVCCSupplyvoltage26VVIIn