Overview
The SN74LVC1G07DCK3 is a single buffer/driver with an open-drain output, manufactured by Texas Instruments. This device is part of the LVC (Low-Voltage CMOS) family and is designed for operation over a wide voltage range from 1.65 V to 5.5 V. It is available in the SC70 (DCK) package, which is compact and suitable for space-constrained applications. The device features an open-drain output that can be connected to other open-drain outputs to implement active-low wired-OR or active-high wired-AND functions, making it versatile for various logic and buffer applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| VCC Supply Voltage Range | 1.65 to 5.5 | V |
| Input Voltage Range | –0.5 to 6.5 | V |
| Output Voltage Range | –0.5 to 6.5 | V |
| Maximum Sink Current | 32 | mA |
| Operating Free-Air Temperature Range | –40 to 125 | °C |
| Storage Temperature Range | –65 to 150 | °C |
| Propagation Delay Time (tpd) | 1 to 8.6 | ns |
| Continuous Output Current | ±50 | mA |
| Continuous Current through VCC or GND | ±100 | mA |
Key Features
- Wide operating voltage range: 1.65 V to 5.5 V
- Inputs and outputs accept voltages up to 5.5 V
- Open-drain output with a maximum sink current of 32 mA
- Ioff feature allows voltages on inputs and outputs when VCC is 0 V, preventing backflow current
- Available in ultra-small SC70 (DCK) package with a body size of 2.0 mm × 1.25 mm
- High-speed operation up to 100 MHz
- CMOS technology with balanced output drive
Applications
- High drive buffer applications, such as LED drivers
- Wired-OR and wired-AND logic functions
- Partial-power-down applications
- High-speed logic circuits
- Down voltage translation
- Various consumer and industrial electronics requiring low-voltage, high-drive capabilities
Q & A
- What is the operating voltage range of the SN74LVC1G07DCK3?
The SN74LVC1G07DCK3 operates over a voltage range of 1.65 V to 5.5 V.
- What is the maximum sink current of the SN74LVC1G07DCK3?
The maximum sink current is 32 mA.
- What package options are available for the SN74LVC1G07?
The device is available in several packages, including SC70 (DCK), SOT-23 (DBV), and others.
- What is the Ioff feature in the SN74LVC1G07DCK3?
The Ioff feature disables the outputs when VCC is 0 V, preventing damaging current backflow through the device.
- What are the typical applications of the SN74LVC1G07DCK3?
Typical applications include high drive buffer functions, wired-OR and wired-AND logic, and partial-power-down applications.
- What is the propagation delay time of the SN74LVC1G07DCK3?
The propagation delay time (tpd) ranges from 1 to 8.6 ns.
- What is the operating temperature range of the SN74LVC1G07DCK3?
The operating free-air temperature range is –40°C to 125°C.
- How does the SN74LVC1G07DCK3 handle input voltages above VCC?
The inputs are 5.5 V tolerant, allowing them to translate up or down to VCC.
- What is the significance of the ultra-small SC70 package?
The SC70 package is compact, with a body size of 2.0 mm × 1.25 mm, saving significant board space.
- Can the SN74LVC1G07DCK3 be used in high-speed applications?
Yes, it can operate at speeds up to 100 MHz.
