Overview
The SN74LVC2G07DCKRG4, produced by Texas Instruments, is a dual buffer and driver integrated circuit with open-drain outputs. This device is part of the LVC (Low-Voltage CMOS) family and is designed to operate over a wide voltage range from 1.65 V to 5.5 V. It is particularly useful for applications requiring high output drive capabilities and support for both translation-up and translation-down scenarios. The SN74LVC2G07 is available in various package types, including the SC70 (DCK) package, which is used for the SN74LVC2G07DCKRG4 variant.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| VCC Operating Voltage | 1.65 to 5.5 | V |
| Output Drive at 3.3 V | -24 mA | mA |
| Maximum Sink Current at 4.5 V | 32 mA | mA |
| Input Voltage Tolerance | Up to 5.5 V | V |
| Output Voltage Range | 0 to 5.5 V | V |
| Propagation Delay at 3.3 V | 3.7 ns | ns |
| Power Consumption (ICC Max) | 10 µA | µA |
| Operating Temperature Range | -40 to 125 °C | °C |
| Package Type | SC70 (DCK) | - |
Key Features
- Dual Open-Drain Buffer Configuration: Allows for active-low wired-OR or active-high wired-AND functions.
- High Output Drive: Capable of sinking up to 32 mA of current at 4.5 V.
- Voltage Translation: Supports translation-up and translation-down between different voltage levels.
- Wide Voltage Range: Operates from 1.65 V to 5.5 V.
- Low Power Consumption: Maximum ICC of 10 µA.
- ESD Protection: Exceeds JESD 22 standards with 2000-V Human-Body Model, 200-V Machine Model, and 1000-V Charged-Device Model.
- Partial-Power-Down Capability: Supports live insertion, partial-power-down mode, and back-drive protection through Ioff circuitry.
- NanoFree Package Technology: Uses the die as the package, reducing size and enhancing thermal performance.
Applications
- LED Drivers: Ideal for driving LEDs due to its high output drive capability.
- Wired-OR and Wired-AND Functions: Can be used to implement active-low wired-OR or active-high wired-AND logic functions.
- Voltage Translation: Useful in systems requiring voltage translation between different logic levels.
- Low-Power Systems: Suitable for low-power applications due to its low ICC consumption.
- Industrial and Automotive Systems: Can be used in various industrial and automotive applications requiring robust ESD protection and wide operating temperature ranges.
Q & A
- What is the operating voltage range of the SN74LVC2G07DCKRG4?
The operating voltage range is from 1.65 V to 5.5 V.
- 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 sink current at 4.5 V?
The maximum sink current at 4.5 V is 32 mA.
- What is the propagation delay at 3.3 V?
The propagation delay at 3.3 V is 3.7 ns.
- Does the SN74LVC2G07DCKRG4 support partial-power-down mode?
Yes, it supports partial-power-down mode through Ioff circuitry.
- What is the ESD protection level of the SN74LVC2G07DCKRG4?
The ESD protection exceeds JESD 22 standards with 2000-V Human-Body Model, 200-V Machine Model, and 1000-V Charged-Device Model.
- What package type is used for the SN74LVC2G07DCKRG4?
The package type is SC70 (DCK).
- What is the operating temperature range of the SN74LVC2G07DCKRG4?
The operating temperature range is from -40°C to 125°C.
- Is the SN74LVC2G07DCKRG4 suitable for low-power applications?
Yes, it is suitable for low-power applications with a maximum ICC of 10 µA.
- Can the SN74LVC2G07DCKRG4 be used in industrial and automotive systems?
Yes, it can be used in various industrial and automotive applications due to its robust ESD protection and wide operating temperature range.
