Overview
The SN74LVC2G07DCKRE4, produced by Texas Instruments, is a dual buffer and driver with open-drain outputs. This device is designed to operate over a wide voltage range of 1.65 V to 5.5 V, making it versatile for various applications. It features high-drive capabilities, with the ability to sink up to 32 mA of current at 4.5 V, and supports both translation-up and translation-down operations. The SN74LVC2G07 is available in several package options, including SOT-23, SC70, and NanoFree™ packages, which utilize the die as the package for enhanced performance and space efficiency.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| VCC Operating Voltage | 1.65 | - | 5.5 | V |
| Output Drive Current at 3.3 V | - | -24 | - | mA |
| Maximum Sink Current | - | - | 32 | mA |
| Input Voltage Range | 0 | - | 5.5 | V |
| Operating Temperature Range | -40 | - | 125 | °C |
| Propagation Delay at 3.3 V | - | 3.7 | - | ns |
| Power Dissipation Capacitance | - | 3-4 | - | pF |
| ESD Protection | - | - | 2000 V (HBM), 200 V (MM), 1000 V (CDM) | - |
Key Features
- Dual open-drain buffer configuration
- High output drive capability: -24 mA at 3.3 V and up to 32 mA at 4.5 V
- Supports translation-up and translation-down operations
- Available in various packages including SOT-23, SC70, and NanoFree™ packages
- Inputs and open-drain outputs accept voltages up to 5.5 V
- Low power consumption: maximum ICC of 10 µA
- Ioff circuitry supports live insertion, partial-power-down mode, and back-drive protection
- ESD protection exceeds JESD 22 standards: 2000-V Human-Body Model, 200-V Machine Model, and 1000-V Charged-Device Model
Applications
- High-drive and wired-OR/AND functions
- LED applications requiring high output drive
- Partial-power-down applications where Ioff circuitry is beneficial
- Systems requiring translation between different voltage levels
- General-purpose buffering and driving in digital circuits
Q & A
- What is the operating voltage range of the SN74LVC2G07?
The SN74LVC2G07 operates over a voltage range of 1.65 V to 5.5 V.
- What is the maximum sink current of the SN74LVC2G07?
The maximum sink current is 32 mA at 4.5 V.
- What are the package options available for the SN74LVC2G07?
The device is available in SOT-23, SC70, DRY (USON), DSF (USON), and DSBGA packages.
- Does the SN74LVC2G07 support partial-power-down applications?
Yes, it supports partial-power-down applications using Ioff circuitry.
- What is the propagation delay at 3.3 V for the SN74LVC2G07?
The propagation delay at 3.3 V is typically 3.7 ns.
- What level of ESD protection does the SN74LVC2G07 offer?
The device offers ESD protection exceeding JESD 22 standards: 2000-V Human-Body Model, 200-V Machine Model, and 1000-V Charged-Device Model.
- Can the SN74LVC2G07 be used for wired-OR or wired-AND functions?
Yes, the open-drain outputs can be connected to implement active-low wired-OR or active-high wired-AND functions.
- What is the power dissipation capacitance of the SN74LVC2G07?
The power dissipation capacitance is typically 3-4 pF.
- Is the SN74LVC2G07 suitable for high-drive applications?
Yes, it is suitable for high-drive applications due to its high output drive capability.
- Does the SN74LVC2G07 support live insertion?
Yes, it supports live insertion, partial-power-down mode, and back-drive protection through its Ioff circuitry.
