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74HC4351D,653

74HC4351D,653 Description

The 74HC4351D,653 is a high-performance, 8:1 multiplexer/demultiplexer IC designed for a wide range of applications in the electronics industry. Manufactured by Nexperia USA Inc., this device is part of the 74HC4351 family and is known for its robust performance and reliability. The 74HC4351D,653 features an on-state resistance (Ron) of up to 120 ohms, ensuring efficient signal transmission with minimal power loss. It operates within a dual supply voltage range of ±1V to ±5V and a single supply voltage range of 2V to 10V, making it versatile for various power supply configurations.

The device boasts a leakage current (IS(off)) of no more than 100nA, which is crucial for maintaining low power consumption in low-power applications. Additionally, the 74HC4351D,653 offers a channel-to-channel matching (ΔRon) of 6 ohms, ensuring consistent performance across all channels. The channel capacitance (CS(off), CD(off)) is rated at 3.5pF, which is ideal for high-frequency applications, contributing to the device's -3dB bandwidth of 170MHz.

The 74HC4351D,653 also features fast switching times, with a turn-on time (Ton) of up to 55ns and a turn-off time (Toff) of up to 45ns. This rapid switching capability makes it suitable for applications requiring high-speed signal routing. The device is packaged in a surface-mount 20SO package, which is ideal for compact and space-efficient designs. The 74HC4351D,653 is REACH unaffected and RoHS3 compliant, ensuring it meets the highest environmental and safety standards.

74HC4351D,653 Features

• Multiplexer/Demultiplexer Circuit: 8:1 configuration allows for efficient signal routing and selection.
• Low On-State Resistance: Max of 120 ohms ensures minimal power loss and efficient signal transmission.
• Wide Supply Voltage Range: Dual supply ±1V to ±5V and single supply 2V to 10V provide flexibility in power supply configurations.
• Low Leakage Current: Max of 100nA ensures low power consumption, ideal for low-power applications.
• Channel Matching: ΔRon of 6 ohms ensures consistent performance across all channels.
• Channel Capacitance: 3.5pF, suitable for high-frequency applications.
• High-Speed Switching: Switch time (Ton, Toff) of 55ns and 45ns, respectively, for fast signal routing.
• Wide Bandwidth: -3dB bandwidth of 170MHz supports high-frequency applications.
• Surface Mount Package: 20SO package for compact and space-efficient designs.
• Environmental Compliance: REACH unaffected and RoHS3 compliant, ensuring safety and environmental standards.

74HC4351D,653 Applications

The 74HC4351D,653 is ideal for a variety of applications where high-speed signal routing and low power consumption are critical. Some specific use cases include:

• Data Acquisition Systems: Efficiently routes signals from multiple sensors to a single processing unit.
• Telecommunications: High-speed signal switching in communication networks.
• Automotive Electronics: Signal routing in advanced driver-assistance systems (ADAS) and infotainment systems.
• Consumer Electronics: Signal management in devices such as smartphones, tablets, and gaming consoles.
• Industrial Control Systems: Reliable signal routing in industrial automation and control systems.

Conclusion of 74HC4351D,653

The 74HC4351D,653 is a versatile and high-performance multiplexer/demultiplexer IC that offers significant advantages over similar models. Its low on-state resistance, wide supply voltage range, and fast switching times make it an ideal choice for applications requiring efficient signal routing and low power consumption. The device's compliance with environmental and safety standards further enhances its suitability for modern electronics. Whether used in data acquisition systems, telecommunications, automotive electronics, or consumer devices, the 74HC4351D,653 provides reliable performance and robust functionality.