4025 IC Triple 3-Input NOR Gate

4025 IC Triple 3-Input NOR GateThe CD4025BE is a triple 3-input NOR gate IC that contains three independent logic gates, each performing the NOR operation on three inputs. This IC is part of the CMOS 4000 series and offers high noise immunity, low power consumption, and wide voltage operation, making it suitable for both hobbyist and industrial logic designs.Each gate outputs HIGH only when all three of its inputs are LOW, enabling logical conditions to be tested across multiple input combinations. Engineers often use this IC for combinational logic circuits, alarm systems, timing control, and other digital applications requiring multiple NOR functions.Key FeaturesContains three independent 3-input NOR gatesHigh noise immunity and low static power consumptionCMOS logic compatible with TTL inputsWide supply voltage range: 3V to 15VStandard DIP-14 package for easy integrationIdeal for combinational logic and control applicationsPin Configuration (DIP-14)PinLabelDescription1A1Input A of Gate 12B1Input B of Gate 13C1Input C of Gate 14Y1Output of Gate 15A2Input A of Gate 26B2Input B of Gate 27GNDGround                    ‘8C2Input C of Gate 29Y2Output of Gate 210A3Input A of Gate 311B3Input B of Gate 312C3Input C of Gate 313Y3Output of Gate 314VDDPositive Supply VoltageProduct SpecificationsParameterValueIC TypeTriple 3-input NOR GateLogic FamilyCMOSPackage TypeDIP-14Supply Voltage3V – 15VInput CompatibilityCMOS and TTLPropagation Delay~200 ns at 5VOperating Temperature-55°C to 125°CPower DissipationVery low (static CMOS design) ApplicationsDigital logic controlSignal combination and inversionAlarm and interlock circuitsCustom logic gate designTimers and oscillatorsDIY electronics and learning kits