Nexperia

74HC4066DB,118  

Analog Switches, Multiplexers, Demultiplexers

74HC4066DB,118 Description

The 74HC4066DB,118 is a high-performance analog switch designed by Nexperia, featuring four single-pole single-throw (SPST) switches in a 14-pin small outline package (SSOP). This device is part of the 74HC4066 family and is known for its robustness and reliability in various electronic applications. Despite being marked as obsolete, the 74HC4066DB,118 remains a popular choice due to its excellent electrical characteristics and compatibility with a wide range of systems.

74HC4066DB,118 Features

• Low On-State Resistance: The maximum on-state resistance (Ron) is 95 ohms, ensuring minimal power loss and high efficiency in signal transmission.
• Fast Switching Speed: With switch of times 30ns for turn-on (Ton) and 20ns for turn-off (Toff), the 74HC4066DB,118 is suitable for high-speed applications requiring rapid signal switching.
• Wide Operating Voltage Range: The device operates efficiently within a supply voltage range of 2V to 10V, making it versatile for different power supply configurations.
• Low Leakage Current: The maximum leakage current (IS(off)) is only 1µA, which is crucial for maintaining signal integrity and reducing power consumption.
• High Channel Matching: The channel-to-channel matching (ΔRon) is 3 ohms, ensuring consistent performance across all four switches.
• Low Channel Capacitance: The channel capacitance (CS(off), CD(off)) is 3.5pF, which minimizes signal distortion and ensures high-frequency performance.
• Wide Bandwidth: The -3dB bandwidth is 200MHz, making it suitable for applications requiring high-frequency signal processing.
• Surface Mount Technology: The surface mount package (14SSOP) allows for compact and reliable integration into modern PCB designs.
• Compliance: The 74HC4066DB,118 is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and regulatory standards.

74HC4066DB,118 Applications

The 74HC4066DB,118 is ideal for a variety of applications due to its high performance and versatility. Some specific use cases include:

• Signal Routing: In complex electronic systems, the 74HC4066DB,118 can efficiently route signals between different components, ensuring minimal signal degradation.
• Audio Applications: The low on-state resistance and high bandwidth make it suitable for audio signal switching, providing clear and distortion-free audio transmission.
• Data Acquisition Systems: The fast switching speed and low leakage current are beneficial for data acquisition systems where signal integrity and speed are critical.
• Telecommunications: The high-frequency performance and wide bandwidth make it ideal for telecommunications applications, including signal switching in mobile devices and base stations.
• Medical Equipment: The reliability and low leakage current are crucial for medical devices where precision and safety are paramount.

Conclusion of 74HC4066DB,118

The 74HC4066DB,118 by Nexperia stands out as a high-performance analog switch with a wide range of applications. Its low on-state resistance, fast switching speed, and wide operating voltage range make it a versatile component for various electronic systems. Despite being marked as obsolete, its robust design and excellent electrical characteristics continue to make it a preferred choice for engineers and designers. The 74HC4066DB,118 is particularly well-suited for applications requiring high-frequency signal processing, signal routing, and minimal power loss. Its compliance with environmental and regulatory standards further enhances its appeal in modern electronics.

74HC4066DB,118 Documents

Download datasheets and manufacturer documentation for 74HC4066DB,118

Datasheets :

74HC4066PW,118 Datasheet      

PCN Packaging :

All Dev Label Chgs 2/Aug/2020       Label Chg 12/Mar/2017      

PCN Obsolescence/ EOL :

Mult Dev 31/Dec/2019      

HTML Datasheet :

74HC4066PW,118 Datasheet