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MC74HC139AFELG Specifications
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TypeParameter
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Supplier Device Package16-SOEIAJ
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Package / Case16-SOIC (0.209", 5.30mm Width)
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Mounting TypeSurface Mount
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Operating Temperature-55°C ~ 125°C
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Voltage - Supply2V ~ 6V
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Voltage Supply SourceSingle Supply
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Current - Output High, Low5.2mA, 5.2mA
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Independent Circuits2
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Circuit1 x 2:4
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TypeDecoder/Demultiplexer
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PackagingBulk
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PackagingTape & Reel (TR)
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Product StatusObsolete
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Series74HC
The 74VHC138MTC is a high-speed CMOS integrated circuit chip that serves as a 3-to-8 line decoder/demultiplexer. It is part of the 74VHC series, which offers an advanced level of performance, lower power consumption, and compatibility with various voltage levels.Advantages of the 74VHC138MTC chip:1. High speed: The chip operates at high speeds, making it suitable for applications where quick decoding or demultiplexing of signals is required.2. Low power consumption: It consumes low power, making it energy-efficient and suitable for battery-powered devices or applications that prioritize power efficiency.3. Compatibility with multiple voltage levels: The chip is compatible with various voltage levels, allowing it to be integrated into systems with different voltage requirements.4. Easy to use: The chip is straightforward to use and does not require complex configurations or external components.Application scenarios of the 74VHC138MTC chip:1. Address decoding: The 3-to-8 line decoding capability of the chip makes it suitable for address decoding in microcontrollers, memory systems, and other digital devices. It enables efficient selection and activation of specific memory locations or devices based on address inputs.2. Data demultiplexing: The chip can be used for demultiplexing data from a single source to multiple outputs. For example, it can be used to decode a binary signal into eight different outputs, each corresponding to a unique combination of the input address.3. Peripheral selection: In systems with multiple peripheral devices, the chip can be used to select and activate a specific peripheral based on the input address. It simplifies the addressing process and reduces the complexity of the system.4. Signal routing and switching: The chip can be used to route or switch signals from multiple sources to specific outputs based on the input address. This can be useful in communication systems, audio/video equipment, and other applications requiring signal routing.Overall, the 74VHC138MTC chip's advantages in terms of speed, power consumption, compatibility, and ease of use make it a versatile component in digital systems where address decoding, data demultiplexing, peripheral selection, or signal routing is required.
MC74HC139AFELG Relevant information