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DM74LS155N Specifications
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TypeParameter
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Supplier Device Package24-PDIP
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Package / Case24-DIP (0.600", 15.24mm)
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Mounting TypeThrough Hole
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Operating Temperature0°C ~ 70°C
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Voltage - Supply4.75V ~ 5.25V
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Voltage Supply SourceSingle Supply
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Current - Output High, Low400µA, 8mA
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Independent Circuits2
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Circuit1 x 2:4
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TypeDecoder/Demultiplexer
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PackagingTube
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Product StatusObsolete
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Series74LS
The MC74LCX139DR2 is a specific type of integrated circuit chip known as a 2-to-4 decoder/demultiplexer. It has several advantages and application scenarios, including:Advantages: 1. Low power consumption: The MC74LCX139DR2 operates at a low voltage and consumes minimal power, making it suitable for battery-powered devices and energy-efficient applications. 2. High-speed operation: It has a high-speed propagation delay, enabling quick data processing and response times. 3. Wide operating voltage range: The chip can operate within a wide voltage range, making it compatible with various power supply configurations. 4. Compact size: The MC74LCX139DR2 is available in a small package, making it suitable for space-constrained applications.Application scenarios: 1. Address decoding: The MC74LCX139DR2 can be used to decode address signals in microcontrollers, memory systems, and other digital circuits. It enables the selection of specific memory locations or peripheral devices based on the input address. 2. Data demultiplexing: It can be used to demultiplex a single data input into multiple outputs. This is useful in applications where a single data stream needs to be distributed to multiple destinations, such as in communication systems or data routing. 3. Control signal generation: The chip can be used to generate control signals based on specific input conditions. It enables the activation or deactivation of various components or functions in a system based on the input state. 4. Logic circuit design: The MC74LCX139DR2 can be used as a building block in the design of more complex logic circuits. It can be combined with other logic gates and components to create custom logic functions or implement specific digital operations.Overall, the MC74LCX139DR2 integrated circuit chip offers low power consumption, high-speed operation, and versatility in various applications such as address decoding, data demultiplexing, control signal generation, and logic circuit design.
DM74LS155N Relevant information