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| Product attributes | Property Value |
| Manufacturer | NXP USA Inc. |
| Product Series | 74LVC |
| Packaging | | |
| Part Status | Active |
| Logic Type | Buffer, Non-Inverting |
| Number of Elements | 1 |
| Number of Bits per Element | 1 |
| Input Type | - |
| Output Type | Open Drain |
| Current - Output High, Low | -, 32mA |
| Voltage - Supply | 1.65V ~ 5.5V |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Grade | Automotive |
| Qualification | AEC-Q100 |
| Mounting Type | Surface Mount |
| Package / Case | SC-74A, SOT-753 |
| Supplier Device Package | 5-TSOP |
The 74LVC1G07GV-Q100125 is a single-channel, non-inverting buffer from NXP's 74LVC logic family. It features an open-drain output capable of sinking 32mA, and operates over a wide 1.65V to 5.5V supply range. This makes it highly versatile for level shifting, bus buffering, and driving LEDs in mixed-voltage environments. Housed in a compact SC-74A (SOT-753) package, it is ideal for space-constrained applications. Its automotive qualification (-40°C to 125°C) ensures reliable performance in demanding industrial and automotive systems.
- Wide 1.65V to 5.5V Supply Range: Simplifies design by supporting both 3.3V and 5V logic levels without extra components.
- Open-Drain Output with 32mA Sink: Enables direct LED driving and I2C bus interfacing, reducing external driver circuitry.
- Automotive Qualified (-40°C to 125°C): Ensures reliable operation in extreme temperature environments, ideal for automotive ECUs.
- Compact SC-74A Package: Saves board space in high-density designs, perfect for portable and miniaturized electronics.
Level Shifting for Mixed-Voltage Systems
With a wide 1.65V to 5.5V supply range and open-drain output, this buffer can interface 3.3V microcontrollers to 5V legacy peripherals. The open-drain output with an external pull-up to the higher voltage rail ensures safe, bidirectional level translation.
Signal Buffering for Sensor Interfaces
In industrial sensor applications, the 74LVC1G07GV-Q100125 provides a clean, non-inverting buffer to drive long PCB traces or cables. Its low output impedance reduces signal degradation, maintaining integrity over distance.
I2C Bus Expansion
The open-drain output is perfect for I2C bus lines. This buffer can isolate capacitive loads, allowing more devices on the bus without violating rise-time specifications, improving overall system reliability.
Driving LEDs with High-Current Sink
Although the source current is not specified, the 32mA sink capability allows direct driving of LEDs. The open-drain configuration lets you connect the LED to a higher voltage rail, with the IC sinking current to ground.
Automotive ECU Signal Conditioning
Qualified for automotive use (-40°C to 125°C), this buffer is suitable for engine control units. It can condition and buffer signals from sensors, ensuring stable logic levels in harsh thermal environments.
Power Sequencing and Reset Circuits
The open-drain output can be used to create power-on reset signals. By connecting the output to a capacitor and pull-up resistor, the buffer provides a controlled delay, ensuring proper system startup sequencing.
- Q: What is the logic family of the 74LVC1G07GV-Q100125?
- A: It belongs to the 74LVC (Low-Voltage CMOS) logic family, known for low power and high speed.
- Q: What is the function of this IC?
- A: It is a single-channel, non-inverting buffer with an open-drain output.
- Q: How many channels does it have?
- A: It has 1 channel, making it ideal for simple signal buffering or level shifting.
- Q: What is the output type?
- A: The output is open-drain, requiring an external pull-up resistor for proper logic-high operation.
- Q: What is the operating voltage range?
- A: It operates from 1.65V to 5.5V, compatible with both 3.3V and 5V systems.
- Q: What package is available?
- A: It comes in a SC-74A (SOT-753) surface-mount package.
74LVC1G07GV-Q100125.pdf
- Q: What is the logic family of the 74LVC1G07GV-Q100125?
- A: It belongs to the 74LVC (Low-Voltage CMOS) logic family, known for low power and high speed.
- Q: What is the function of this IC?
- A: It is a single-channel, non-inverting buffer with an open-drain output.
- Q: How many channels does it have?
- A: It has 1 channel, making it ideal for simple signal buffering or level shifting.
- Q: What is the output type?
- A: The output is open-drain, requiring an external pull-up resistor for proper logic-high operation.
- Q: What is the operating voltage range?
- A: It operates from 1.65V to 5.5V, compatible with both 3.3V and 5V systems.
- Q: What package is available?
- A: It comes in a SC-74A (SOT-753) surface-mount package.