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CD74HCT4316M

CD74HCT4316M Description

The CD74HCT4316M from Texas Instruments is a high-performance quad SPST (Single-Pole, Single-Throw) analog switch designed for precision signal routing in low-voltage, high-speed applications. Packaged in a 16-SOIC tube, this IC features 4 independent switches with a 1:1 multiplexer/demultiplexer circuit, making it ideal for signal switching in mixed-signal systems. It operates over a dual supply range of ±1V to ±5V or a single supply of 4.5V to 5.5V, ensuring compatibility with 5V logic systems.

CD74HCT4316M Features

• Low On-State Resistance (Max 170Ω): Ensures minimal signal attenuation, critical for high-fidelity analog signal transmission.
• Fast Switching (37ns Ton/Toff): Enables high-speed signal routing, suitable for data acquisition and communication systems.
• Low Leakage Current (100nA Max): Reduces power loss and improves signal integrity in precision applications.
• Excellent Channel Matching (ΔRon 5Ω): Provides consistent performance across all four switches, ideal for multichannel systems.
• High Bandwidth (200MHz -3dB): Supports high-frequency signal switching, making it suitable for video and RF applications.
• Low Channel Capacitance (5pF): Minimizes crosstalk and signal distortion in high-speed circuits.
• RoHS3 & REACH Compliant: Environmentally friendly and suitable for modern electronics manufacturing.
• Wide Supply Range: Supports both single and dual supply configurations for flexible design integration.

CD74HCT4316M Applications

• Test & Measurement Equipment: Precision signal routing in oscilloscopes and data loggers.
• Audio/Video Switching: Low-distortion signal switching in AV multiplexers.
• Communication Systems: High-speed signal routing in telecom and networking hardware.
• Battery-Powered Devices: Low leakage current extends battery life in portable electronics.
• Industrial Control Systems: Reliable switching in PLCs and automation circuits.

Conclusion of CD74HCT4316M

The CD74HCT4316M stands out for its low on-resistance, fast switching, and high bandwidth, making it a superior choice for high-speed, low-power analog switching. Its dual/single supply flexibility and excellent channel matching make it versatile for a wide range of applications, from consumer electronics to industrial systems. While it is currently in Last Time Buy status, its performance characteristics ensure it remains a reliable solution for legacy and new designs requiring precision analog switching.