Overview
The 74LVC1G126GM/S500115 is a single, non-inverting buffer/bus driver produced by NXP USA Inc. This integrated circuit is part of the LVC (Low-Voltage CMOS) series, known for its wide supply voltage range and low power consumption. The device features a 3-state output, which enters a high-impedance state when a LOW level is applied to the output enable (OE) pin. This makes it versatile for various applications requiring signal buffering and level translation.
Key Specifications
| Parameter | Description | Value |
|---|---|---|
| Supply Voltage Range | Operating voltage range | 1.65V to 5.5V |
| Output Drive | Output current at 3.3V | ±24mA |
| Input Tolerance | Maximum input voltage | Up to 5.5V |
| Operating Temperature | Free-air temperature range | -40°C to +125°C |
| ESD Protection | Human Body Model and Machine Model | Exceeds 2000V HBM, Exceeds 200V MM |
| Package Type | Package and dimensions | SOT25, 3.0mm × 2.8mm × 1.2mm |
| IOFF | Partial power-down mode | Supported |
Key Features
- Wide Supply Voltage Range: Operates from 1.65V to 5.5V, making it suitable for a variety of applications.
- Low Power Consumption: CMOS technology ensures low power usage.
- 3-State Output: The output can be set to a high-impedance state when the OE pin is LOW.
- Input Tolerance: Inputs can accept up to 5.5V, allowing mixed-voltage environments.
- ESD Protection: Tested to exceed 2000V Human Body Model and 200V Machine Model.
- Partial Power-Down Mode: IOFF circuitry supports partial power-down applications.
Applications
- Signal Buffering: Ideal for buffering signals in digital circuits to maintain signal integrity.
- Level Translation: Can be used to translate signals between different voltage levels.
- Mixed-Voltage Environments: Suitable for systems where different voltage levels are used.
- Low Power Systems: Appropriate for battery-powered devices and other low-power applications.
- Industrial and Automotive Systems: Can operate over a wide temperature range, making it suitable for industrial and automotive applications.
Q & A
- What is the supply voltage range of the 74LVC1G126GM/S500115?
The supply voltage range is from 1.65V to 5.5V.
- What is the output drive capability of this device at 3.3V?
The output drive capability is ±24mA at 3.3V.
- Can the inputs of this device handle voltages higher than the supply voltage?
Yes, the inputs can accept up to 5.5V.
- What is the purpose of the IOFF feature in this device?
The IOFF feature supports partial power-down mode by disabling the output to prevent current backflow when the device is powered down.
- What is the operating temperature range of the 74LVC1G126GM/S500115?
The operating temperature range is from -40°C to +125°C.
- Does this device have ESD protection?
Yes, it exceeds 2000V Human Body Model and 200V Machine Model for ESD protection.
- What package types are available for this device?
The device is available in SOT25 package among others.
- Can this device be used in mixed-voltage environments?
Yes, it is suitable for mixed-voltage environments due to its input tolerance up to 5.5V.
- What are some common applications of the 74LVC1G126GM/S500115?
Common applications include signal buffering, level translation, and use in low-power systems, industrial, and automotive applications.
- How does the 3-state output feature work?
The output enters a high-impedance state when a LOW level is applied to the output enable (OE) pin.
