Texas Instruments

SN74LVC1G66YZAR  

Analog Switches, Multiplexers, Demultiplexers

SN74LVC1G66YZAR Description

The SN74LVC1G66YZAR is a single-pole single-throw (SPST) analog switch manufactured by Texas Instruments, designed for high-performance signal routing applications. This device is part of the 74LVC series and is housed in a 5-DSBGA package, making it suitable for surface-mount applications. The SN74LVC1G66YZAR features a maximum on-state resistance of 10 ohms, ensuring minimal signal attenuation and power loss. It operates over a wide supply voltage range of 1.65V to 5.5V, providing flexibility in various power supply configurations.

SN74LVC1G66YZAR Features

• Low On-State Resistance: With a maximum on-state resistance of 10 ohms, the SN74LVC1G66YZAR ensures efficient signal transmission and minimal power dissipation.
• Wide Operating Voltage Range: The device operates from 1.65V to 5.5V, making it suitable for a variety of power supply conditions.
• High Switching Speed: The SN74LVC1G66YZAR boasts a fast switch time of 4.2ns for turn-on and 5ns for turn-off, enabling rapid signal switching.
• Low Leakage Current: The maximum leakage current is 100nA, ensuring minimal power consumption when the switch is off.
• High Bandwidth: With a -3dB bandwidth of 300MHz, the SN74LVC1G66YZAR is ideal for high-frequency applications.
• Low Channel Capacitance: The channel capacitance is 6pF, contributing to the device's high-speed performance.
• Compliance and Reliability: The SN74LVC1G66YZAR is REACH unaffected and RoHS3 compliant, ensuring environmental safety and reliability. It also has a moisture sensitivity level (MSL) of 1, indicating unlimited storage time in non-controlled environments.

SN74LVC1G66YZAR Applications

The SN74LVC1G66YZAR is well-suited for a variety of applications where high-speed signal switching and minimal signal degradation are critical. Some specific use cases include:

• High-Speed Data Communication: Ideal for routing high-frequency data signals in networking and communication systems.
• Audio Signal Routing: Suitable for switching audio signals in consumer electronics and professional audio equipment.
• Video Signal Processing: Can be used in video switching applications, such as in display controllers and video processing units.
• Industrial Control Systems: Applicable in industrial automation for signal routing in control systems and sensors.
• Medical Equipment: Used in medical imaging and diagnostic equipment where high-speed signal switching is required.

Conclusion of SN74LVC1G66YZAR

The SN74LVC1G66YZAR is a versatile and high-performance analog switch that offers significant advantages over similar models. Its low on-state resistance, wide operating voltage range, and high switching speed make it an excellent choice for applications requiring efficient signal routing. The device's compliance with environmental standards and its robustness against moisture further enhance its reliability. Despite being marked as obsolete, the SN74LVC1G66YZAR remains a reliable option for engineers looking to integrate a high-performance analog switch into their designs.

SN74LVC1G66YZAR Documents

Download datasheets and manufacturer documentation for SN74LVC1G66YZAR

Datasheets :

SN74LVC1G66      

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SN74LVC1G66