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SC74HC4851ADTR2G

SC74HC4851ADTR2G Description

The SC74HC4851ADTR2G is a high-performance 8:1 multiplexer/demultiplexer IC from the 74HC series, manufactured by onsemi. This interface IC chip is designed for surface mount applications and is housed in a bulk package. It is characterized by its low leakage current of 100nA and operates within a wide supply voltage range of 2V to 6V. The device offers a maximum on-state resistance of 400Ω and channel-to-channel matching of up to 60Ω. Additionally, it features channel capacitance values of 10pF for CS(off) and 40pF for CD(off). Despite its obsolescence, the SC74HC4851ADTR2G remains a reliable choice for various applications requiring efficient signal routing.

SC74HC4851ADTR2G Features

• Low Leakage Current: With a maximum leakage current of 100nA, the SC74HC4851ADTR2G ensures minimal power consumption and high efficiency, making it suitable for low-power applications.
• Wide Operating Voltage Range: The device operates within a supply voltage range of 2V to 6V, providing flexibility in power supply requirements and compatibility with a variety of systems.
• Efficient Signal Routing: The 8:1 multiplexer/demultiplexer circuit allows for efficient signal routing, enabling the selection of one of eight input signals to be routed to a single output, or vice versa.
• Low On-State Resistance: The maximum on-state resistance of 400Ω ensures minimal signal attenuation and power loss, maintaining signal integrity.
• Channel Matching and Capacitance: The channel-to-channel matching of up to 60Ω and channel capacitance values of 10pF for CS(off) and 40pF for CD(off) contribute to the device's high performance and reliability in signal switching applications.
• Surface Mount Compatibility: The surface mount mounting type allows for easy integration into modern PCB designs, facilitating compact and high-density circuit layouts.

SC74HC4851ADTR2G Applications

The SC74HC4851ADTR2G is ideal for applications requiring efficient signal routing and switching, such as:

• Data Acquisition Systems: In systems where multiple sensors or data sources need to be multiplexed into a single data stream, the SC74HC4851ADTR2G provides a reliable and efficient solution.
• Telecommunications: For routing and switching signals in communication systems, the device ensures minimal signal degradation and high reliability.
• Automotive Electronics: In automotive applications, the device can be used for multiplexing signals from various sensors and control units, contributing to the compactness and efficiency of the electronic systems.
• Industrial Control Systems: The SC74HC4851ADTR2G can be employed in industrial control systems for signal routing and switching, ensuring robust and reliable operation in harsh industrial environments.

Conclusion of SC74HC4851ADTR2G

The SC74HC4851ADTR2G from onsemi is a versatile and high-performance 8:1 multiplexer/demultiplexer IC, offering a range of features that make it suitable for various applications. Its low leakage current, wide operating voltage range, and efficient signal routing capabilities provide significant advantages over similar models. Despite its obsolescence, the device remains a reliable choice for applications requiring efficient signal switching and routing. The SC74HC4851ADTR2G's compatibility with surface mount technology and its robust performance make it an ideal component for modern electronic designs in data acquisition, telecommunications, automotive electronics, and industrial control systems.