Overview
The 74LVC2G125DC,125 is a dual bus buffer/line driver with 3-state outputs, manufactured by Nexperia USA Inc. This device is part of the 74LVC series and is designed to operate in mixed 3.3 V and 5 V environments, making it an ideal choice for voltage translation applications. The 74LVC2G125DC features Schmitt-trigger action at all inputs, enhancing the circuit's tolerance to slower input rise and fall times. It is fully specified for partial power-down applications using IOFF circuitry, which prevents backflow current when the device is powered down.
Key Specifications
| Type number | VCC (V) | Logic switching levels | Output drive capability (mA) | fmax (MHz) | Number of bits | Power dissipation considerations | Tamb (°C) | Rth(j-a) (K/W) | Rth(j-c) (K/W) | Package name |
|---|---|---|---|---|---|---|---|---|---|---|
| 74LVC2G125DC | 1.65 - 5.5 | CMOS/LVTTL | ± 32 | 175 | 2 | Low | -40 to 125 | 206 | 117 | VSSOP8 |
Key Features
- Dual bus buffer/line driver with 3-state outputs controlled by the output enable inputs (nOE).
- Inputs can be driven from either 3.3 V or 5 V devices, making it suitable for mixed voltage environments.
- Schmitt-trigger action at all inputs for improved noise immunity.
- Fully specified for partial power-down applications using IOFF circuitry.
- Low power dissipation.
- Operating temperature range from -40°C to 125°C.
- Lead-free and halogen-free, compliant with EU RoHS, CN RoHS, and REACH regulations.
Applications
The 74LVC2G125DC is versatile and can be used in a variety of applications across different industries, including:
- Automotive systems: For voltage translation and signal buffering in mixed voltage environments.
- Industrial control systems: To ensure reliable signal transmission and voltage translation.
- Consumer electronics: In devices requiring low power consumption and high reliability.
- Mobile and wearable devices: For compact and efficient signal buffering and voltage translation.
- Computing and data storage: To manage signal integrity and voltage levels in complex systems.
Q & A
- What is the primary function of the 74LVC2G125DC?
The primary function is to act as a dual bus buffer/line driver with 3-state outputs.
- What voltage ranges can the inputs be driven from?
The inputs can be driven from either 3.3 V or 5 V devices.
- What is the significance of Schmitt-trigger action in this device?
Schmitt-trigger action improves noise immunity by making the circuit tolerant of slower input rise and fall times.
- Is the 74LVC2G125DC suitable for partial power-down applications?
Yes, it is fully specified for partial power-down applications using IOFF circuitry.
- What is the operating temperature range of the 74LVC2G125DC?
The operating temperature range is from -40°C to 125°C.
- Is the 74LVC2G125DC compliant with environmental regulations?
Yes, it is lead-free, halogen-free, and compliant with EU RoHS, CN RoHS, and REACH regulations.
- What package type is the 74LVC2G125DC available in?
The device is available in a VSSOP8 package.
- What is the maximum output drive capability of the 74LVC2G125DC?
The maximum output drive capability is ± 32 mA.
- What is the maximum frequency of operation for the 74LVC2G125DC?
The maximum frequency of operation is 175 MHz.
- Can the 74LVC2G125DC be used in automotive applications?
Yes, it can be used in automotive systems for voltage translation and signal buffering.
