74HC138 - 3-to-8 line Decoder/Demultiplexer IC - SOIC-16 SMD Package

The 74HC138 is a high-speed CMOS 3-to-8 line decoder/demultiplexer IC designed for a wide range of digital logic applications. It is housed in a compact SMD package, making it suitable for high-density circuit board layouts. Here’s a detailed description of the product:Key Features:Type: 3-to-8 Line Decoder/DemultiplexerPackage: SMD (Surface Mount Device)Logic Family: 74HC (High-Speed CMOS)Operating Voltage: 2V to 6VLow Power Consumption: CMOS technology ensures low static power consumptionHigh-Speed Operation: Fast propagation delayActive Low Outputs: Provides eight active-low outputsApplications:Digital Logic Circuits: Ideal for general-purpose digital logic decoding applicationsAddress Decoding: Useful in memory address decoding and microprocessor interfacingData Routing: Suitable for routing data in digital systemsControl Systems: Used in control and automation systems for decoding signalsMultiplexing: Can be used in multiplexing applications where multiple data lines are controlledPin Configuration:Pin 1 (A): Address input APin 2 (B): Address input BPin 3 (C): Address input CPin 4 (G2A): Enable input 2A (active low)Pin 5 (G2B): Enable input 2B (active low)Pin 6 (G1): Enable input 1 (active high)Pin 7 (Y7): Output 7 (active low)Pin 8 (GND): GroundPin 9 (Y6): Output 6 (active low)Pin 10 (Y5): Output 5 (active low)Pin 11 (Y4): Output 4 (active low)Pin 12 (Y3): Output 3 (active low)Pin 13 (Y2): Output 2 (active low)Pin 14 (Y1): Output 1 (active low)Pin 15 (Y0): Output 0 (active low)Pin 16 (VCC): Supply voltageElectrical Characteristics:Supply Voltage (Vcc): 2V to 6VInput Voltage (Vin): 0V to VccOutput Voltage (Vout): 0V to VccLow Input Current (Iin): ±1μA maxLow Output Current (Iout): ±25mA maxPropagation Delay: Typically 15ns at Vcc = 5VPower Consumption: Low power consumption due to CMOS technologyNote: Product images are for illustrative purposes only and may differ from the actual product.

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