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MC74LCX138DTR2 Specifications
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TypeParameter
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Supplier Device Package16-TSSOP
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Package / Case16-TSSOP (0.173", 4.40mm Width)
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Mounting TypeSurface Mount
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Operating Temperature-40°C ~ 85°C
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Voltage - Supply2V ~ 3.6V
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Voltage Supply SourceSingle Supply
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Current - Output High, Low24mA, 24mA
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Independent Circuits1
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Circuit1 x 3:8
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TypeDecoder/Demultiplexer
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PackagingTape & Reel (TR)
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Product StatusObsolete
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Series74LCX
The 74VHCT238ATTR is a specific variant of the 74VHCT238A integrated circuit chip, which is an 8-line to 3-line decoder/demultiplexer. Here are the advantages and application scenarios of this chip:Advantages: 1. High-speed operation: The VHCT (Very High-Speed CMOS) technology used in this chip allows for fast switching speeds, making it suitable for applications that require quick data processing. 2. Low power consumption: The VHCT technology also ensures low power consumption, making it energy-efficient and suitable for battery-powered devices. 3. Wide operating voltage range: The chip can operate within a wide voltage range, typically from 2V to 5.5V, making it compatible with various power supply configurations. 4. Schmitt-trigger inputs: The chip has Schmitt-trigger inputs, which provide hysteresis and improve noise immunity, ensuring reliable operation even in noisy environments. 5. High output current: The chip can provide high output current, making it capable of driving various loads.Application scenarios: 1. Address decoding: The 74VHCT238ATTR chip can be used in microprocessor systems to decode address lines and select specific memory or peripheral devices based on the address input. 2. Data demultiplexing: It can be used to demultiplex a single data line into multiple output lines, allowing for data distribution to different devices or subsystems. 3. Data routing: The chip can be used to route data from multiple sources to specific destinations based on control signals, enabling efficient data distribution in complex systems. 4. Signal conditioning: The Schmitt-trigger inputs of the chip make it suitable for signal conditioning applications, where noisy or weak input signals need to be cleaned up or amplified before further processing. 5. Data distribution: The chip can be used to distribute data from a single source to multiple destinations, such as in communication systems or data buses.Overall, the 74VHCT238ATTR chip offers high-speed operation, low power consumption, and versatile functionality, making it suitable for various applications requiring address decoding, data demultiplexing, routing, signal conditioning, or data distribution.
MC74LCX138DTR2 Relevant information