Overview
The 74LVC2G125DP-Q100125 is a dual buffer/line driver produced by NXP USA Inc., now part of Nexperia. This component is designed to operate in a wide range of voltage environments, making it versatile for various applications. It features 3-state outputs controlled by output enable inputs (nOE), allowing it to act as a translator in mixed 3.3 V and 5 V systems. The device is fully specified for partial power-down applications and is qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1), making it suitable for automotive and other demanding environments.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Type Number | 74LVC2G125DP-Q100 | |
| VCC (Supply Voltage) | 1.65 - 5.5 | V |
| Logic Switching Levels | CMOS/LVTTL | |
| Output Drive Capability | ±32 | mA |
| fmax (Maximum Frequency) | 175 | MHz |
| Number of Bits | 2 | |
| Tamb (Ambient Temperature) | -40 to +125 | °C |
| Package | TSSOP8 (SOT505-2) |
Key Features
- Dual buffer/line driver with 3-state outputs controlled by 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 high noise immunity and tolerance of slower input rise and fall times.
- IOFF circuitry for partial power-down mode operation, preventing backflow current when powered down.
- Automotive product qualification in accordance with AEC-Q100 (Grade 1).
- Wide supply voltage range from 1.65 V to 5.5 V.
Applications
- Automotive systems due to its AEC-Q100 (Grade 1) qualification.
- Mixed 3.3 V and 5 V environments as a voltage translator.
- Partial power-down applications where IOFF circuitry is beneficial.
- General-purpose buffering and line driving in various electronic systems.
Q & A
- What is the primary function of the 74LVC2G125DP-Q100125?
The primary function is to act as a dual buffer/line driver with 3-state outputs controlled by output enable inputs (nOE).
- What voltage range 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 component?
Schmitt-trigger action provides high noise immunity and tolerance of slower input rise and fall times.
- What is the purpose of IOFF circuitry in this device?
The IOFF circuitry disables the output to prevent backflow current when the device is powered down.
- What are the temperature specifications for this component?
The component is specified to operate from -40 °C to +125 °C.
- What package types are available for this component?
The component is available in TSSOP8 (SOT505-2) and VSSOP8 (SOT765-1) packages.
- Is this component suitable for automotive applications?
Yes, it is qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1).
- What is the maximum output drive capability of this component?
The maximum output drive capability is ±32 mA at VCC = 3.0 V.
- What is the maximum frequency at which this component can operate?
The maximum frequency is 175 MHz.
- How many bits does this component handle?
This component handles 2 bits.
