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74HC4016D,652

74HC4016D,652 Description

The 74HC4016D,652 is an integrated circuit (IC) designed by Nexperia USA Inc., specifically for analog switching applications. This IC features four single-pole single-throw (SPST) normally open (NO) switches, each with an on-state resistance (Ron) of up to 120 ohms. The device is housed in a surface-mount 14SO package, making it suitable for compact and high-density printed circuit board (PCB) designs. Despite its obsolescence status, the 74HC4016D,652 remains a reliable choice for applications requiring low leakage current and high switching performance.

74HC4016D,652 Features

• Low Leakage Current: The 74HC4016D,652 boasts a maximum leakage current (IS(off)) of only 1µA, ensuring minimal power consumption and signal degradation when the switches are off.
• High Channel-to-Channel Matching: With a ΔRon of 9 ohms, the device ensures consistent performance across all four channels, making it ideal for applications requiring uniform signal handling.
• Low Channel Capacitance: The channel capacitance (CS(off), CD(off)) is rated at 3.5pF, which minimizes signal distortion and ensures high-frequency performance.
• Wide Operating Voltage Range: The IC operates within a supply voltage range of 2V to 10V, providing flexibility for various power supply configurations.
• Fast Switching Times: The switch time (Ton, Toff) is rated at a maximum of 28ns for turn-on and 22ns for turn-off, enabling rapid signal switching and high-speed applications.
• Wide Bandwidth: The -3dB bandwidth is 160MHz, allowing the device to handle high-frequency analog signals effectively.
• Compliance and Packaging: The 74HC4016D,652 is REACH unaffected and RoHS3 compliant, ensuring environmental safety. It is packaged in a tube, which is suitable for automated assembly processes.

74HC4016D,652 Applications

The 74HC4016D,652 is well-suited for a variety of applications due to its robust performance and compact design. Some specific use cases include:

• Audio Signal Routing: The low on-state resistance and high bandwidth make it ideal for routing audio signals in mixing consoles, audio processors, and other audio equipment.
• Video Signal Switching: The high-frequency performance and low capacitance ensure minimal signal degradation, making it suitable for video signal switching in display systems and video processing units.
• Data Acquisition Systems: The fast switching times and low leakage current are beneficial for data acquisition systems where signal integrity and speed are critical.
• Telecommunications: The device can be used in telecommunication equipment for switching high-speed data signals, ensuring reliable and efficient signal routing.

Conclusion of 74HC4016D,652

The 74HC4016D,652 is a versatile analog switch IC that offers a combination of low leakage current, high channel-to-channel matching, and fast switching times. Its wide operating voltage range and high bandwidth make it suitable for a variety of applications, from audio and video signal routing to data acquisition and telecommunications. Despite being marked as obsolete, the 74HC4016D,652 remains a reliable choice for engineers looking for a compact, high-performance analog switch solution.