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74HCT4067D,118

74HCT4067D,118 Description

The 74HCT4067D,118 is a 16:1 multiplexer/demultiplexer integrated circuit manufactured by Nexperia USA Inc. This obsolete IC is designed for high-speed signal routing and switching applications, offering a robust and reliable solution for managing multiple input/output channels. The device features a maximum on-state resistance of 120 ohms and a channel-to-channel matching of 6 ohms, ensuring consistent performance across all channels. With a leakage current of up to 800 nA and a channel capacitance of 3.5 pF, the 74HCT4067D,118 provides low power consumption and minimal signal distortion. The switch time is impressively fast, with a maximum turn-on time of 65 ns and turn-off time of 60 ns, making it suitable for high-frequency applications. The device operates within a supply voltage range of 4.5V to 5.5V and offers a -3dB bandwidth of 100 MHz, ensuring wideband signal integrity. The 74HCT4067D,118 is available in a surface-mount package, specifically in a 24-pin small ( outlineSO) format, and is compliant with both REACH and RoHS3 standards, making it environmentally friendly. The moisture sensitivity level is rated at MSL 1, indicating unlimited storage life under standard conditions.

74HCT4067D,118 Features

• Multiplexer/Demultiplexer Circuit: 16:1 configuration for efficient signal routing.
• Low On-State Resistance: Maximum of 120 ohms ensures minimal power loss signal and degradation.
• Channel-to-Channel Matching: 6 ohms for consistent performance across channels.
• Low Leakage Current: Maximum of 800 nA, contributing to low power consumption.
• Minimal Channel Capacitance: 3.5 pF, reducing signal distortion and ensuring high-frequency performance.
• Fast Switch Time: Maximum turn-on time of 65 ns and turn-off time of 60 ns, suitable for high-speed applications.
• Wide Voltage Operating Range: 4.5V to 5.5V, providing flexibility in power supply requirements.
• High Bandwidth: -3dB bandwidth of 100 MHz, ensuring signal integrity across a wide frequency range.
• Surface-Mount Packaging: 24SO package for compact and reliable mounting.
• Environmental Compliance: REACH unaffected and RoHS3 compliant, ensuring eco-friendly usage.
• Moisture Sensitivity Level: MSL 1 (Unlimited), ensuring-term long storage stability.

74HCT4067D,118 Applications

The 74HCT4067D,118 is ideal for a variety of applications where high-speed signal switching and routing are required. Some specific use cases include:

• Data Acquisition Systems: Efficiently routing multiple analog or digital signals to a single processing unit.
• Telecommunications: Switching between different communication channels in high-speed data transmission systems.
  -Automotive Electronics: Managing multiple sensor inputs and control signals in vehicle systems.
• Industrial Automation: Routing signals from various sensors and actuators in industrial control systems.
• Medical Equipment: Switching between different diagnostic or monitoring signals in medical devices.
• Consumer Electronics: Managing multiple input sources in devices such as routers, modems, and set-top boxes.

Conclusion of 74HCT4067D,118

The 74HCT4067D,118 is a versatile and reliable 16:1 multiplexer/demultiplexer IC that offers high-speed signal switching and routing capabilities. Its low on-state resistance, fast switch times, and wide bandwidth make it an excellent choice for applications requiring high performance and signal integrity. Despite being marked as obsolete, the 74HCT4067D,118 remains a valuable component for engineers and designers in various industries, providing a robust solution for managing multiple signal channels efficiently. Its compliance with environmental standards and long-term storage stability further enhance its appeal for use in modern electronic systems.