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MC74HC251ADTG 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-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 Circuits1
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Circuit1 x 8:1
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TypeMultiplexer
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PackagingTube
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Product StatusActive
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Series74HC
The SN74LS145M is a 4-line to 16-line decoder/demultiplexer integrated circuit chip. It has several advantages and application scenarios:Advantages: 1. Flexibility: The chip has a wide range of applications due to its ability to decode 4 binary-coded inputs into 16 separate outputs. This allows for versatile configuration options. 2. Simplified Circuit Design: It reduces the complexity of designing large-scale decoding circuits by providing a compact and integrated solution. 3. Fast Operation: The LS family of integrated circuits, including SN74LS145M, are known for their high speed and low power consumption, making it ideal for time-sensitive applications. 4. Compatibility: The chip is compatible with standard TTL (Transistor-Transistor Logic) voltage levels, ensuring seamless integration in existing TTL-based systems.Application Scenarios: 1. Memory Decoding: SN74LS145M is commonly used in memory systems to decode addresses and select specific memory locations. It enables access to various memory banks by converting memory addresses into appropriate signals. 2. Address Decoding: It is used in microprocessor systems to decode the memory or I/O addresses. This allows the processor to communicate with different peripheral devices or memory modules. 3. Data Routing: The chip can be utilized for data routing applications by connecting input lines to various output channels, enabling data to be directed to the desired destination. 4. Multiplexing/De-multiplexing: SN74LS145M can be employed in multiplexing and de-multiplexing functions. It can segment and route data signals from a single source to multiple destinations or vice versa, depending on the configuration.Overall, the SN74LS145M integrated circuit chip's advantages of flexibility, simplified circuit design, fast operation, and compatibility, along with its application scenarios in memory decoding, address decoding, data routing, and multiplexing/demultiplexing, make it a useful component in various electronic systems and applications.
MC74HC251ADTG Relevant information