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MC74HC157ADT 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, 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 MC74HC157ADT is a Quad 2-Input Multiplexer chip, which is part of the 74HC series of integrated circuits. Here are some advantages and application scenarios of the MC74HC157ADT:Advantages:1. Versatility: The MC74HC157ADT can be used as a multiplexer or a demultiplexer. It can select one of the four inputs and route it to a single output based on the select lines. 2. High-speed operation: This chip is designed for high-speed CMOS logic operation, allowing it to process data quickly. 3. Low power consumption: The chip operates at low voltage, making it energy-efficient. 4. Enhanced noise immunity: The 74HC series chips have improved noise immunity, making them less prone to noise interference during signal transmission. 5. Compact size: The MC74HC157ADT comes in a small form factor, making it suitable for space-constrained applications.Application scenarios:1. Data multiplexing: One common use of the MC74HC157ADT is to select one of several input signals and route it to a common output, based on the select lines. This is useful in scenarios where multiple sources need to be connected to a single destination, such as in data communication systems or audio/video routing. 2. Parallel-to-serial conversion: By using the MC74HC157ADT as a demultiplexer, it can be used to convert parallel data inputs into a serial output. This is often required in applications involving serial data transmission, such as communication protocols or data storage systems. 3. Address decoding: The chip can also be used in address decoding applications, where it helps select various memory or peripheral devices based on a given address range. 4. Data routing and switching: The MC74HC157ADT can be utilized in systems where multiple data sources must be selectively switched between different destinations, like in routers or switches. 5. Logic function realization: The chip's multiplexing capability can be employed to implement various logical functions, enabling it to be used in designing digital circuits.Overall, the MC74HC157ADT is a versatile and reliable IC chip suitable for a range of applications requiring signal selection, data routing, parallel-to-serial conversion, or logic function implementation.
MC74HC157ADT Relevant information