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74HCT4351D,118

74HCT4351D,118 Description

The 74HCT4351D,118 is a high-performance 8:1 multiplexer/demultiplexer IC designed by Nexperia USA Inc. This device is engineered to provide efficient signal routing and switching in a compact Surface Mount package. With a maximum on-state resistance (Ron) of 120 ohms and a channel-to-channel matching of 6 ohms, it ensures minimal signal degradation and high reliability. The 74HCT4351D,118 operates within a wide supply voltage range of ±1V to ±5V for dual supply and 4.5V to 5.5V for single supply, making it versatile for various electronic systems. Its low leakage current of 100nA maximizes energy efficiency, while the -3dB bandwidth of 170MHz supports high-frequency applications. The device also features a fast switch time of 35ns for turn-on and 23ns for turn-off, ensuring rapid signal switching. The 74HCT4351D,118 is packaged in a 20SO (Small Outline) format and is available in Tape & Reel (TR) for convenient handling and assembly. It complies with RoHS3 and is REACH unaffected, ensuring environmental sustainability and regulatory compliance.

74HCT4351D,118 Features

• High Channel Density: 8:1 multiplexer/demultiplexer circuitry allows for efficient signal routing and selection.
• Low On-State Resistance: Maximum on-state resistance of 120 ohms ensures minimal power loss and signal attenuation.
• Wide Supply Voltage Range: Operates from ±1V to ±5V for dual supply and 4.5V to 5.5V for single supply, providing flexibility in power requirements.
• Fast Switching Speed: Switch times of 35ns for turn-on and 23ns for turn-off ensure rapid signal switching, ideal for high-speed applications.
• High Bandwidth: -3dB bandwidth of 170MHz supports high-frequency signal processing.
• Low Leakage Current: Maximum leakage current of 100nA ensures energy efficiency and minimal power consumption.
• Channel Matching: Channel-to-channel matching of 6 ohms ensures consistent performance across all channels.
• Low Channel Capacitance: Channel capacitance of 3.5pF minimizes signal distortion and delay.
• Environmental Compliance: RoHS3 compliant and REACH unaffected, ensuring regulatory compliance and environmental sustainability.
• Packaging: Available in a 20SO package with Tape & Reel (TR) for easy handling and assembly.

74HCT4351D,118 Applications

The 74HCT4351D,118 is ideal for a variety of applications where efficient signal routing and switching are required. Its high channel density and low on-state resistance make it suitable for:

• Data Acquisition Systems: Efficiently routes multiple input signals to a single output for data processing.
• Telecommunications: High-frequency signal switching in communication systems.
• Automotive Electronics: Signal routing in complex electronic systems within vehicles.
• Industrial Control Systems: Provides reliable signal switching in harsh industrial environments.
• Consumer Electronics: Used in devices requiring multiple signal inputs, such as multimedia systems and gaming consoles.
• Medical Equipment: Ensures precise signal routing in medical diagnostic and monitoring devices.

Conclusion of 74HCT4351D,118

The 74HCT4351D,118 from Nexperia USA Inc. stands out as a robust and versatile 8:1 multiplexer/demultiplexer IC. Its combination of low on-state resistance, wide supply voltage range, and fast switching speed makes it an ideal choice for high-speed, high-frequency applications. The device's environmental compliance and compact Surface Mount package further enhance its appeal for modern electronic designs. Whether used in data acquisition systems, telecommunications, or consumer electronics, the 74HCT4351D,118 offers reliable performance and significant advantages over similar models.