7402 Quad 2-Input NOR Gate Datasheet - Futurlec

7402, 7402 Datasheet, 7402 Quad 2-Input NOR Gate, buy 7402, ic 7402. × Home Components IntegratedCircuits 74Series 74Series 74ACSeries 74ALSSeries 74LSSeries 74LSSMD 74LVCSMD 74HCSeries 74HCSMD 74HCTSeries 74FSeries 74SSeries 4000Series LinearSeries Microprocessors Microcontrollers Memory A/DandD/AConverter SpecialFunction Crystals Transistors Diodes Resistors Capacitors LED's/LCD's Potentiometers Switches Relays Heatsinks Sockets Connectors Others Hardware Boards Books Kits Search OrderStatus Departments IntegratedCircuits 74Series 74Series 74ACSeries 74ALSSeries 74LSSeries 74LSSMD 74LVCSMD 74HCSeries 74HCSMD 74HCTSeries 74FSeries 74SSeries 4000Series LinearSeries Microprocessors Microcontrollers Memory A/DandD/AConverter SpecialFunction Crystals Transistors Diodes Resistors Capacitors LED's/LCD's Potentiometers Switches Relays Heatsinks Sockets Connectors Others NeedHelp ContactUs News LatestProducts OrderingInformation Home >  IntegratedCircuits >  74Series >  74Series 7402-7402Quad2-InputNORGateDatasheet Photograph Features FourIndependent2-InputNORGates OutputsDirectlyInterfacetoCMOS,NMOSandTTL LargeOperatingVoltageRange WideOperatingConditions NotRecommendedforNewDesignsUse74LS02 PinLayout PinDescription PinNumber Description 1 YOutputGate1 2 AInputGate1 3 BInputGate1 4 YOutputGate2 5 AInputGate2 6 BInputGate2 7 Ground 8 AInputGate3 9 BInputGate3 10 YOutputGate3 11 AInputGate4 12 BInputGate4 13 YOutputGate4 14 Vcc-PositiveSupply DimensionalDrawing TechnicalData AbsoluteMaximumRatings SupplyVoltage 7V InputVoltage 5.5V OperatingFreeAirTemperature 0°Cto+70°C StorageTemperatureRange -65°Cto+150°C RecommendedOperatingConditions Symbol Parameter Min Typ Max Units Vcc SupplyVoltage 4.75 5 5.25 V Vih HIGHLevelInputVoltage 2     V Vil LOWLevelInputVoltage     0.8 V Ioh HIGHLevelOutputCurrent     -0.4 mA Iol LOWLevelOutputCurrent     16 mA Ta FreeAirOperatingTemperature 0   70 °C ElectricalCharacteristics Symbol Parameter Conditions Min Typ Max Units Vi InputClampVoltage Vcc=MinIi=-12mA     -1.5 V Voh HIGHLevelOutputVoltage Vcc=MinIoh=MAXVil=MAX 2.4 3.4   V Vol LOWLevelOutputVoltage Vcc=MinIol=MAXVih=MAX   0.2 0.4 V Ii InputCurrent@MAXInputVoltage Vcc=MaxVi=5.5V     1 mA Iih HIGHLevelInputCurrent Vcc=MaxVi=2.4V     40 µA Iil LOWLevelInputCurrent Vcc=MaxVi=0.4V     -1.6 mA Ios ShortCircuitOutputCurrent Vcc=Max -18   -55 mA Icch SupplyCurrentwithOutputsHIGH Vcc=Max   4 8 mA Iccl SupplyCurrentwithOutputsLOW Vcc=Max   12 22 mA SwitchingCharacteristicsatVcc=5V,Ta=25°C Symbol Parameter Conditions Min Typ Max Units tplh PropagationDelayTimeLOW-to-HIGHLevelOutput Cl=15pFRl=400R     22 nS tphl PropagationDelayTimeHIGH-to-LOWLevelOutput Cl=15pFRl=400R     15 nS