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MC14028BFELG 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 - Supply3V ~ 18V
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Voltage Supply SourceSingle Supply
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Current - Output High, Low8.8mA, 8.8mA
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Independent Circuits1
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Circuit1 x 4:10
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TypeDecoder
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PackagingTape & Reel (TR)
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Product StatusObsolete
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Series4000B
The SN74LVC257AQDREP is a quad 2-input multiplexer with 3-state outputs, manufactured by Texas Instruments. This integrated circuit (IC) offers several advantages and can be applied in various scenarios, including:1. Versatile Multiplexing: The SN74LVC257AQDREP can be used to select one of four data sources and present it as an output. This enables multiplexing functionality, where different inputs can be switched and routed to a single output. This feature is useful in scenarios where multiple data sources need to be selectively routed or combined.2. 3-State Outputs: The IC provides 3-state outputs, allowing the output to be in an active high, active low, or high impedance state. This feature is beneficial when multiple devices are connected in parallel to the output, as it eliminates the risk of bus contention and allows easy sharing of resources.3. Low-Voltage Operation: The SN74LVC257AQDREP operates at a low voltage range of 1.65V to 3.6V, making it suitable for integration with modern low-power devices. This low-voltage operation allows for reduced power consumption and compatibility with various voltage levels used in digital systems.4. High Speed and Performance: The IC is designed for high-speed operation, with a propagation delay of 2.2 ns. This feature makes it suitable for applications requiring fast data switching and processing.5. Wide Temperature Range: The SN74LVC257AQDREP is capable of operating in a wide temperature range from -40°C to 125°C, making it suitable for both commercial and industrial environments.Application scenarios for the SN74LVC257AQDREP include:1. Data Multiplexing: The IC can be used in data communication systems, such as multiplexers and data selectors, to selectively route data from multiple input sources to a single output.2. Address Decoding: In digital systems, the IC can be used for address decoding, where different memory or peripheral components are selected based on the input address provided.3. Bus Sharing: The 3-state outputs of the IC allow easy sharing of bus lines between multiple devices, making it useful in scenarios where multiple devices need to communicate over a shared data or control bus.4. Data Switching: The high-speed operation and low-voltage capability of the IC make it suitable for applications requiring fast data switching, such as data routing in high-speed communication systems.Overall, the SN74LVC257AQDREP IC offers versatility, high-speed operation, and low-voltage compatibility, making it applicable in various scenarios where multiplexing, address decoding, bus sharing, and data switching are required.
MC14028BFELG Relevant information