1997
COMPLETEDATASHEETCOMINGSOON!
CD54HC377/3ACD54HCT377/3A OctalD-TypeFlip-FlopwithDataEnable Description FunctionalDiagram TheCD54HC377/3AandCD54HCT377/3AareOctalD-TypeFlip-Flopswithabufferedclock(CP)montoalleightflip-flops.Alltheflip-flopsareloadedsimultaneouslyonthepositiveedgeoftheclock(CP)whentheDataEnable(E)isLOW. HCTINPUTLOADTABLE INPUTECP AllDnInputs UNITLOAD(NOTE1)1.50.50.25 3D0 4D1 7D2 8D3 13D4 14D5 17D6 18D7 NOTE:
1.Unitloadis∆ICClimitspecifiedinDCElectricalSpecificationsTable,e.g.,360µAMaxat+25oC. 111CP
E 2Q0 5Q1 6Q2 9Q3 12Q4 15Q5 16Q6 19Q7 GND=10VCC=20 AbsoluteMaximumRatings DCSupplyVoltage,VCCVoltagesReferencedtoGND.................-0.5Vto+7.0V DCInputVoltageRange,AllInputs,VIN.......-0.5VtoVCC+0.5VDCOutputVoltageRange,AllOutputs,VOUT..-0.5VtoVCC+0.5VDCInputDiodeCurrent,IIK ForVI<-0.5VorVI>VCC+0.5V......................±20mADCOutputDiodeCurrent,IOK ForVO<-0.5VorVO>VCC+0.5V.....................±20mADCDrainCurrent,PerOutput,IO,For-0.5V
CD54HC377/3ACD54HCT377/3A OctalD-TypeFlip-FlopwithDataEnable Description FunctionalDiagram TheCD54HC377/3AandCD54HCT377/3AareOctalD-TypeFlip-Flopswithabufferedclock(CP)montoalleightflip-flops.Alltheflip-flopsareloadedsimultaneouslyonthepositiveedgeoftheclock(CP)whentheDataEnable(E)isLOW. HCTINPUTLOADTABLE INPUTECP AllDnInputs UNITLOAD(NOTE1)1.50.50.25 3D0 4D1 7D2 8D3 13D4 14D5 17D6 18D7 NOTE:
1.Unitloadis∆ICClimitspecifiedinDCElectricalSpecificationsTable,e.g.,360µAMaxat+25oC. 111CP
E 2Q0 5Q1 6Q2 9Q3 12Q4 15Q5 16Q6 19Q7 GND=10VCC=20 AbsoluteMaximumRatings DCSupplyVoltage,VCCVoltagesReferencedtoGND.................-0.5Vto+7.0V DCInputVoltageRange,AllInputs,VIN.......-0.5VtoVCC+0.5VDCOutputVoltageRange,AllOutputs,VOUT..-0.5VtoVCC+0.5VDCInputDiodeCurrent,IIK ForVI<-0.5VorVI>VCC+0.5V......................±20mADCOutputDiodeCurrent,IOK ForVO<-0.5VorVO>VCC+0.5V.....................±20mADCDrainCurrent,PerOutput,IO,For-0.5V
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