Overview
The 74LVC1G07QSE-7 is an automotive-compliant, single buffer with an open-drain output, manufactured by Diodes Incorporated. This device is designed to operate within a wide power supply range of 1.65V to 5.5V, making it suitable for mixed voltage environments. It features IOFF circuitry, which disables the output to prevent damaging current backflow when the device is powered down. The open-drain output allows for the implementation of active-low wired-OR or active-high wired-AND functions.
Key Specifications
| Parameter | Min | Max | Unit |
|---|---|---|---|
| Operating Voltage (VCC) | 1.65 | 5.5 | V |
| Input Voltage Range (VI) | -0.5 | 6.5 | V |
| Output Voltage Range (VO) | -0.5 | VCC + 0.5 | V |
| Low-Level Output Voltage (VOL) at IOL = 100μA | - | 0.1 | V |
| Low-Level Output Voltage (VOL) at IOL = 32mA | - | 0.55 | V |
| Operating Junction Temperature (TJ) | -40 | 150 | °C |
| Storage Temperature (TSTG) | -65 | 150 | °C |
| Maximum Sink Current (IOL) | - | 32mA | A |
Key Features
- Wide Supply Voltage Range from 1.65V to 5.5V
- 24mA Sink Current at 3.3V
- CMOS Low Power Consumption
- IOFF Supports Partial-Power-Down Mode Operation
- Automotive-Compliant (AEC-Q100 Qualified)
- Grade 1 Ambient Temperature Operation: -40°C to +125°C
- Open-Drain Output for Wired-OR or Wired-AND Functions
Applications
The 74LVC1G07QSE-7 is suitable for various applications, including:
- Automotive Systems: Due to its AEC-Q100 qualification, it is ideal for use in automotive environments.
- Mixed Voltage Environments: The device can operate with inputs tolerant to 5.5V, making it versatile for mixed voltage systems.
- Partial Power Down Applications: The IOFF circuitry ensures safe operation during partial power down scenarios.
- Wired-OR and Wired-AND Logic Functions: The open-drain output allows for the implementation of these logic functions.
Q & A
- What is the operating voltage range of the 74LVC1G07QSE-7?
The operating voltage range is from 1.65V to 5.5V.
- What is the maximum sink current of the 74LVC1G07QSE-7?
The maximum sink current is 32mA.
- Is the 74LVC1G07QSE-7 automotive-compliant?
Yes, it is AEC-Q100 qualified.
- What is the temperature range for the 74LVC1G07QSE-7?
The operating junction temperature range is -40°C to +125°C.
- Can the 74LVC1G07QSE-7 be used in mixed voltage environments?
Yes, the inputs are tolerant to 5.5V.
- What is the purpose of the IOFF circuitry in the 74LVC1G07QSE-7?
The IOFF circuitry disables the output to prevent damaging current backflow when the device is powered down.
- How can the open-drain output be used?
The open-drain output can be connected to other open drain outputs to implement active-low wired-OR or active-high wired-AND functions.
- What are the package options for the 74LVC1G07QSE-7?
The device is available in SOT353, SOT25, and other package types.
- Is the 74LVC1G07QSE-7 suitable for partial power down applications?
Yes, it is fully specified for partial power down applications using IOFF.
- What is the low-level output voltage (VOL) at IOL = 100μA?
The low-level output voltage (VOL) at IOL = 100μA is 0.1V.
