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MC74HC157AFR2 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, Low7.8mA, 7.8mA
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Independent Circuits1
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Circuit4 x 2:1
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TypeData Selector/Multiplexer
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PackagingBulk
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Product StatusActive
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Series74HC
The MC74HC157AFR2 is a quadruple 2-line to 1-line data selector/multiplexer integrated circuit chip. It offers several advantages and can be applied in various scenarios:Advantages: 1. High-speed operation: The MC74HC157AFR2 operates at high speed, making it suitable for applications that require fast and efficient data selection and multiplexing. 2. Wide operating voltage range: It has a wide operating voltage range of 2V to 6V, enabling compatibility with different voltage levels and power supply specifications. 3. Low power consumption: This chip consumes low power, making it suitable for battery-operated devices or applications with limited power availability. 4. Symmetrical output impedance: It provides symmetrical output impedance, allowing for balanced signal transmission and reducing signal distortion. 5. Compact form factor: The MC74HC157AFR2 is available in a small-sized integrated circuit package, making it suitable for integration into compact electronic systems.Application Scenarios: 1. Data selection: The MC74HC157AFR2 can be used to select data from multiple inputs and route them to a single output based on control signals. It can be applied in digital systems, such as microcontrollers and computers, to implement multiplexing of different input data sources. 2. Memory mapping: It can be used to map a range of memory address locations by selecting the appropriate address lines. This is useful in memory management for microprocessors and digital systems. 3. Logic gates implementation: The MC74HC157AFR2 can be used to implement logic functions by connecting the inputs and control lines to specific logic values. By combining multiple chips, complex logic operations can be realized. 4. Bus switching: It can be utilized to switch between different busses or lines in digital systems, enabling efficient data routing or access to different peripherals. 5. Signal routing and control: The MC74HC157AFR2 can be used for routing or selecting different control signals in various applications, such as audio/video equipment, communication systems, and industrial control systems.These are just a few examples of the advantages and application scenarios of the MC74HC157AFR2 integrated circuit chip. The actual application will depend on the specific requirements and design considerations of the electronic system.
MC74HC157AFR2 Relevant information