Overview
The 74LVC2G66DC,125 is a dual single pole, single-throw analog switch produced by Nexperia USA Inc. This component is part of the 74LVC series and is designed for use in a wide range of applications, including mixed 3.3 V and 5 V environments. Each switch has two input/output terminals (nY and nZ) and a digital enable input (nE), allowing for flexible control and signal routing. The device features a wide supply voltage range from 1.65 V to 5.5 V and is known for its low ON resistance and high bandwidth, making it suitable for various electronic designs.
Key Specifications
| Parameter | Value |
|---|---|
| Type Number | 74LVC2G66DC |
| Configuration | SPST-NO |
| VCC (V) | 1.65 - 5.5 |
| Logic Switching Levels | CMOS/LVTTL |
| RON (Ω) | 10 (max), 7.5 (typical) at VCC = 2.7 V |
| f (-3dB) (MHz) | 500 |
| Switch Time (Ton, Toff) (Max) | 3.9ns, 5ns |
| Crosstalk | -56dB @ 1MHz |
| Charge Injection | 7.5pC |
| Number of Circuits | 2 |
| Operating Temperature (°C) | -40 ~ 125 |
| Package | 8-VSSOP (SOT765-1) |
| Current - Leakage (IS(off)) (Max) | 5µA |
| Channel Capacitance (CS(off), CD(off)) | 5pF |
Key Features
- Wide Supply Voltage Range: Operates from 1.65 V to 5.5 V, making it suitable for mixed 3.3 V and 5 V environments.
- Low ON Resistance: Typical ON resistance of 7.5 Ω at VCC = 2.7 V, ensuring minimal signal attenuation.
- High Bandwidth: -3dB bandwidth of 500 MHz, supporting high-frequency signal switching.
- Low Crosstalk: -56dB @ 1MHz, reducing interference between channels.
- Low Charge Injection: 7.5pC, minimizing the impact on sensitive analog signals.
- Schmitt-Trigger Inputs: Tolerant of slower input rise and fall times, enhancing reliability in various applications.
Applications
The 74LVC2G66DC,125 is versatile and can be used in a variety of applications across different industries, including:
- Automotive Systems: For signal routing and switching in automotive electronics.
- Industrial Control Systems: In industrial automation and control systems where reliable signal switching is critical.
- Consumer Electronics: In mobile devices, wearables, and other consumer electronics requiring low power and high performance.
- Computing and Data Centers: For signal routing and switching in computing and data center applications.
- Medical Devices: In medical equipment where precise and reliable signal switching is essential.
Q & A
- What is the 74LVC2G66DC,125?
The 74LVC2G66DC,125 is a dual single pole, single-throw analog switch produced by Nexperia USA Inc.
- What is the supply voltage range of the 74LVC2G66DC,125?
The device operates from 1.65 V to 5.5 V.
- What is the typical ON resistance of the 74LVC2G66DC,125?
The typical ON resistance is 7.5 Ω at VCC = 2.7 V.
- What is the -3dB bandwidth of the 74LVC2G66DC,125?
The -3dB bandwidth is 500 MHz.
- What is the crosstalk specification of the 74LVC2G66DC,125?
The crosstalk is -56dB @ 1MHz.
- What is the charge injection of the 74LVC2G66DC,125?
The charge injection is 7.5pC.
- How many circuits does the 74LVC2G66DC,125 contain?
The device contains 2 circuits.
- What is the operating temperature range of the 74LVC2G66DC,125?
The operating temperature range is -40°C to 125°C.
- What package type is the 74LVC2G66DC,125 available in?
The device is available in an 8-VSSOP (SOT765-1) package.
- Is the 74LVC2G66DC,125 RoHS compliant?
Yes, the 74LVC2G66DC,125 is RoHS compliant.
- What are some common applications of the 74LVC2G66DC,125?
The device is used in automotive systems, industrial control systems, consumer electronics, computing and data centers, and medical devices.
