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74HCT4052DB,118

74HCT4052DB,118 Description

The 74HCT4052DB,118 is a high-performance, dual 4:1 analog multiplexer/demultiplexer IC designed by Nexperia USA Inc. This Surface Mount device is housed in a 16SSOP package and is ideal for applications requiring efficient signal routing and switching. Despite its Obsolete product status, the 74HCT4052DB,118 remains a reliable choice for engineers due to its robust technical specifications and performance benefits.

74HCT4052DB,118 Features

• Low Leakage Current: With a maximum leakage current (IS(off)) of 2µA, the 74HCT4052DB,118 ensures minimal power loss, making it suitable for low-power applications.
• Wide Supply Voltage Range: The device operates within a dual supply voltage range of ±1V to ±5V and a single supply voltage range of 4.5V to 5.5V, providing flexibility in power supply options.
• Low On-State Resistance: The maximum on-state resistance (Ron) is 150Ω, ensuring efficient signal transmission with minimal signal degradation.
• High Channel-to-Channel Matching: A ΔRon of 6Ω guarantees consistent performance across channels, crucial for applications requiring precise signal routing.
• Low Channel Capacitance: With a channel capacitance (CS(off), CD(off)) of 3.5pF, the device minimizes signal distortion and ensures high-frequency performance.
• Fast Switching Times: The switch times (Ton, Toff) are maximized at 60ns and 48ns respectively, enabling rapid signal switching without significant delays.
• Wide Bandwidth: The -3dB bandwidth of 180MHz supports high-frequency signal routing, making it suitable for a wide range of applications.
• Compliance and Packaging: The 74HCT4052DB,118 is REACH Unaffected and ROHS3 Compliant, ensuring environmental and regulatory standards are met. The device is available in Tape & Reel (TR) packaging, facilitating efficient handling and assembly.

74HCT4052DB,118 Applications

The 74HCT4052DB,118 is designed for applications that require efficient signal switching and routing. Its dual 4:1 multiplexer/demultiplexer circuit and SP4T switch configuration make it ideal for:

• Telecommunications: Switching and routing of analog signals in communication systems.
• Data Acquisition Systems: Efficiently routing multiple analog signals to a single ADC or DAC.
• Medical Equipment: Signal switching in medical devices requiring precise and reliable signal transmission.
• Automotive Electronics: Routing signals in automotive control systems and sensors.
• Consumer Electronics: Managing multiple input signals in devices such as multimedia systems and gaming consoles.

Conclusion of 74HCT4052DB,118

The 74HCT4052DB,118 is a versatile and reliable analog multiplexer/demultiplexer IC that offers a wide range of technical benefits. Its low leakage current, wide supply voltage range, low on-state resistance, and high channel-to-channel matching make it an excellent choice for applications requiring efficient signal routing and switching. Despite being marked as Obsolete, the 74HCT4052DB,118 remains a valuable component for engineers looking for a robust and compliant solution in their designs.