Overview
The SN74LVC2G07DCKR is a dual buffer and driver IC designed by Texas Instruments. This device is optimized for operation over a wide voltage range of 1.65 V to 5.5 V, making it versatile for various applications. The outputs are configured as open-drain, allowing them to be connected to other open-drain outputs to implement active-low wired-OR or active-high wired-AND functions. The SN74LVC2G07DCKR features Texas Instruments' NanoFree™ package technology, which uses the die as the package, enhancing packaging efficiency.
Key Specifications
| Parameter | Value |
|---|---|
| Package Type | SOT-SC70 (DCK) |
| Pins | 6 |
| Operating Temperature Range (°C) | -40 to 125 |
| Output Drive at 3.3 V | -24 mA |
| Maximum Propagation Delay at 3.3 V | 3.7 ns |
| Maximum Sink Current | 32 mA |
| Power Consumption (Max ICC) | 10 µA |
| ESD Protection | 2000-V Human-Body Model, 200-V Machine Model, 1000-V Charged-Device Model |
Key Features
- Dual Open-Drain Buffer Configuration
- Support for Translation-Up and Down
- Available in Texas Instruments' NanoFree™ Package
- Supports 5-V VCC Operation
- Inputs and Open-Drain Outputs Accept Voltages Up to 5.5 V
- Low Power Consumption, 10-µA Max ICC
- Typical VOLP (Output Ground Bounce) < 0.8 V at VCC = 3.3 V, TA = 25°C
- Typical VOHV (Output VOH Undershoot) > 2 V at VCC = 3.3 V, TA = 25°C
- Ioff Supports Live Insertion, Partial-Power-Down Mode, and Back-Drive Protection
- Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
- ESD Protection Exceeds JESD 22 Standards
Applications
The SN74LVC2G07DCKR is suitable for a variety of applications that require reliable and efficient signal buffering and driving. These include:
- Automotive Systems: Due to its robust ESD protection and wide operating temperature range, it is ideal for automotive applications.
- Industrial Control Systems: The device's ability to operate over a wide voltage range and its low power consumption make it suitable for industrial control systems.
- Consumer Electronics: It can be used in consumer electronics for signal buffering and driving in various voltage environments.
- Telecommunications: The SN74LVC2G07DCKR can be used in telecommunications equipment for reliable signal transmission.
Q & A
- What is the operating voltage range of the SN74LVC2G07DCKR?
The SN74LVC2G07DCKR operates over a voltage range of 1.65 V to 5.5 V.
- What type of package does the SN74LVC2G07DCKR come in?
The device is available in the SOT-SC70 (DCK) package.
- What is the maximum output drive current at 3.3 V?
The maximum output drive current at 3.3 V is -24 mA.
- What is the maximum propagation delay at 3.3 V?
The maximum propagation delay at 3.3 V is 3.7 ns.
- Does the SN74LVC2G07DCKR support partial-power-down applications?
Yes, the device supports partial-power-down applications using Ioff circuitry.
- What is the ESD protection level of the SN74LVC2G07DCKR?
The device has ESD protection exceeding 2000-V Human-Body Model, 200-V Machine Model, and 1000-V Charged-Device Model.
- Can the SN74LVC2G07DCKR be used in automotive applications?
Yes, it is suitable for automotive applications due to its robust ESD protection and wide operating temperature range.
- What is the typical output ground bounce voltage at 3.3 V and 25°C?
The typical output ground bounce voltage (VOLP) is less than 0.8 V at VCC = 3.3 V and TA = 25°C.
- Does the SN74LVC2G07DCKR support live insertion?
Yes, the device supports live insertion, partial-power-down mode, and back-drive protection through its Ioff circuitry.
- What is the latch-up performance of the SN74LVC2G07DCKR?
The latch-up performance exceeds 100 mA per JESD 78, Class II.
