Overview
The 74LVC2G53DC,125 is a 2-channel analog multiplexer/demultiplexer produced by NXP Semiconductors. This device is part of the 74LVC family, known for its low-power, low-voltage, and high-speed characteristics. It features a single-pole double-throw analog switch with a digital select input (S), two independent inputs/outputs (Y0 and Y1), a common input/output (Z), and a digital enable input (E). The switch is turned off when the enable input (E) is HIGH. This component is designed to operate in mixed 3.3 V and 5 V environments, making it versatile for various applications.
Key Specifications
| Parameter | Description | Value |
|---|---|---|
| Type Number | Configuration | 74LVC2G53DC |
| VCC | Supply Voltage Range | 1.65 V to 5.5 V |
| Logic Switching Levels | CMOS/LVTTL | - |
| RON | ON Resistance | 15 Ω (typical) |
| RON(FLAT) | ON Resistance Flatness | 1.5 Ω (typical) |
| f (-3dB) | -3 dB Frequency Response | 300 MHz |
| THD | Total Harmonic Distortion | 0.078 % |
| Xtalk | Crosstalk | - |
| Power Dissipation | Very low | - |
| Tamb | Operating Temperature Range | -40 °C to +125 °C |
| Package | Package Type | VSSOP8 (SOT765-1) |
Key Features
- Wide Supply Voltage Range: Operates from 1.65 V to 5.5 V.
- Low ON Resistance: Typical values of 7.5 Ω at VCC = 2.7 V, 6.5 Ω at VCC = 3.3 V, and 6 Ω at VCC = 5 V.
- High Switch Current Capability: Up to 32 mA.
- High Noise Immunity: Ensures reliable operation in noisy environments.
- CMOS Low-Power Consumption: Minimizes power consumption.
- Overvoltage Tolerant Inputs: Inputs can tolerate voltages up to 5.5 V.
- TTL Interface Compatibility: Compatible with TTL interfaces at 3.3 V.
- ESD Protection: Human Body Model (HBM) exceeds 2000 V and Charged Device Model (CDM) exceeds 1000 V.
- Latch-Up Performance: Meets JESD 78 Class I requirements.
Applications
The 74LVC2G53DC,125 is suitable for a variety of applications, including:
- Mixed Voltage Environments: Ideal for use in systems where both 3.3 V and 5 V devices are present.
- Signal Routing and Switching: Used in audio and video signal routing, as well as in general-purpose analog switching applications.
- Industrial and Automotive Systems: Its wide operating temperature range and robust ESD protection make it suitable for industrial and automotive environments.
- Consumer Electronics: Can be used in various consumer electronic devices requiring low-power and high-speed analog switching.
Q & A
- What is the supply voltage range of the 74LVC2G53DC,125?
The supply voltage range is from 1.65 V to 5.5 V.
- What is the typical ON resistance of the 74LVC2G53DC,125?
The typical ON resistance is 7.5 Ω at VCC = 2.7 V, 6.5 Ω at VCC = 3.3 V, and 6 Ω at VCC = 5 V.
- What is the maximum switch current capability of the 74LVC2G53DC,125?
The maximum switch current capability is 32 mA.
- Is the 74LVC2G53DC,125 compatible with TTL interfaces?
Yes, it is compatible with TTL interfaces at 3.3 V.
- What is the operating temperature range of the 74LVC2G53DC,125?
The operating temperature range is from -40 °C to +125 °C.
- What type of ESD protection does the 74LVC2G53DC,125 have?
It has Human Body Model (HBM) ESD protection exceeding 2000 V and Charged Device Model (CDM) ESD protection exceeding 1000 V.
- What package options are available for the 74LVC2G53DC,125?
The device is available in a VSSOP8 (SOT765-1) package.
- Does the 74LVC2G53DC,125 support mixed voltage environments?
Yes, it supports mixed 3.3 V and 5 V environments.
- What are some common applications of the 74LVC2G53DC,125?
Common applications include signal routing and switching, industrial and automotive systems, and consumer electronics.
- How does the 74LVC2G53DC,125 handle noise immunity?
The device has high noise immunity, ensuring reliable operation in noisy environments.
