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MC74HCT138ADR2G Specifications
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TypeParameter
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Supplier Device Package16-SOIC
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Package / Case16-SOIC (0.154", 3.90mm Width)
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Mounting TypeSurface Mount
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Operating Temperature-55°C ~ 125°C
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Voltage - Supply4.5V ~ 5.5V
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Voltage Supply SourceSingle Supply
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Current - Output High, Low4mA, 4mA
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Independent Circuits1
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Circuit1 x 3:8
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TypeDecoder/Demultiplexer
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PackagingCut Tape (CT)
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PackagingTape & Reel (TR)
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Product StatusActive
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Series74HCT
The MC74HC138AFG is a specific type of integrated circuit chip known as a 3-to-8 line decoder/demultiplexer. It has several advantages and application scenarios, including:Advantages: 1. Compact Size: The MC74HC138AFG is a small-sized chip, making it suitable for applications where space is limited. 2. Low Power Consumption: It operates at a low power supply voltage, making it energy-efficient. 3. High Speed: It has a high-speed operation, enabling quick decoding and demultiplexing of input signals. 4. Wide Operating Voltage Range: It can operate within a wide range of voltage levels, providing flexibility in various applications. 5. Easy Integration: It can be easily integrated into larger electronic systems due to its standardized pin configuration and compatibility with other ICs.Application Scenarios: 1. Address Decoding: The MC74HC138AFG is commonly used in microprocessor-based systems for address decoding. It can decode a specific address and enable the corresponding memory or peripheral device. 2. Data Demultiplexing: It can be used to demultiplex a single data line into multiple output lines. This is useful in applications where data needs to be distributed to different devices or subsystems. 3. Signal Routing: The chip can be used for signal routing in complex digital systems. It can select and route specific signals to different destinations based on the input control signals. 4. Display Multiplexing: It can be used in multiplexed display systems, where a limited number of output lines are used to drive multiple display segments or digits. 5. Control Logic: The MC74HC138AFG can be used as a part of control logic circuits, where it helps in generating control signals based on specific input conditions.Overall, the MC74HC138AFG integrated circuit chip offers versatility and flexibility in various digital applications, particularly in address decoding, data demultiplexing, and signal routing scenarios.
MC74HCT138ADR2G Relevant information