STMicroelectronics 74LVQ4066MTR Quad Bilateral Switch

The 74LVQ4066MTR is a high-speed CMOS quad bilateral switch integrated circuit, designed and manufactured by STMicroelectronics. This product is a part of the 74LVQ family, which is known for its low-voltage operation and high-speed interface technology. The 74LVQ4066MTR is optimized for signal switching applications that require a low ON resistance and low OFF leakage current.

This quad bilateral switch IC is capable of handling both analog and digital signals, making it versatile for a wide range of applications including signal gating, chopping, modulation, or demodulation (modem), and signal multiplexing for analog-to-digital and digital-to-analog conversion systems. Each switch is independently controlled by its own control signal, enabling precise management of signal paths.

The device comes in a compact surface-mount package, specifically the MicroPackage (SO-14), which is suitable for space-constrained applications. The 74LVQ4066MTR operates over a broad voltage range from 2V to 3.6V, providing compatibility with TTL, CMOS, and LVCMOS logic levels. This feature allows for easy integration into mixed-voltage systems without the need for level shifting.

Key features of the 74LVQ4066MTR include:

• Low power dissipation: ICC = 2 μA (max.) at TA = 25°C
• High noise immunity characteristic of CMOS devices
• Low ON resistance: RON = 5Ω (typ.) at VCC = 3.3V, TA = 25°C
• Wide operating voltage range: VCC (opr) = 2V to 3.6V
• 5V tolerant inputs and outputs for interfacing with 5V logic
• Pin and function compatible with 74 series 4066

The 74LVQ4066MTR is ideal for applications that require fast switching and low power consumption. Its robust design ensures reliable operation in a variety of conditions, making it a preferred choice for designers in telecommunications, computing, and industrial markets. With STMicroelectronics' commitment to quality and performance, this product offers a dependable solution for complex electronic systems.