Overview
The SN74LVC2G34DBVRG4, produced by Texas Instruments, is a dual buffer gate designed for a wide range of voltage operations from 1.65 V to 5.5 V. This device performs the Boolean function Y = A in positive logic and is fully specified for partial-power-down applications. It features high-drive CMOS technology, making it suitable for high-speed applications and driving multiple outputs, such as LEDs. The SN74LVC2G34 is available in various packages, including the NanoFree™ package, which uses the die as the package, enhancing packaging efficiency.
Key Specifications
| Parameter | Min | Max | Unit |
|---|---|---|---|
| Supply Voltage (VCC) | 1.65 | 5.5 | V |
| Input Voltage (VI) | -0.5 | 6.5 | V |
| Output Voltage (VO) | -0.5 | VCC + 0.5 | V |
| Input Clamp Current (IIK) | -50 | -50 | mA |
| Output Clamp Current (IOK) | -50 | -50 | mA |
| Continuous Output Current (IO) | -50 | 50 | mA |
| Junction Temperature (TJ) | - | 150 | °C |
| Storage Temperature (Tstg) | -65 | 150 | °C |
| Propagation Delay Time (tpd) at 3.3 V | - | 4.1 | ns |
| Output Drive Current at 3.3 V | - | ±24 | mA |
| Power Dissipation Capacitance at 3.3 V | - | 15 | pF |
Key Features
- Supports 5.5-V VCC operation and inputs accept voltages up to 5.5 V.
- Maximum propagation delay time of 4.1 ns at 3.3 V.
- Low power consumption with a maximum ICC of 10 µA.
- High output drive capability of ±24 mA at 3.3 V.
- Fully specified for partial-power-down applications using Ioff circuitry.
- Available in NanoFree™ package technology.
- Operating temperature range from -40°C to 125°C (depending on the package).
Applications
The SN74LVC2G34DBVRG4 is ideal for various high-speed applications, including:
- LED drivers: Due to its high output drive capability, it is suitable for driving multiple LEDs.
- Logic circuits: It can be used as a buffer in logic circuits requiring high drive and low power consumption.
- Microcontroller interfaces: It can act as an interface between microcontrollers and other components, ensuring reliable signal transmission.
- High-speed data transmission: It supports applications up to 100 MHz, making it suitable for high-speed data transmission scenarios.
Q & A
- What is the operating voltage range of the SN74LVC2G34DBVRG4?
The operating voltage range is from 1.65 V to 5.5 V. - What is the maximum propagation delay time at 3.3 V?
The maximum propagation delay time at 3.3 V is 4.1 ns. - What is the maximum output drive current at 3.3 V?
The maximum output drive current at 3.3 V is ±24 mA. - Is the SN74LVC2G34DBVRG4 suitable for partial-power-down applications?
Yes, it is fully specified for partial-power-down applications using Ioff circuitry. - What is the operating temperature range for the SN74LVC2G34DBVRG4?
The operating temperature range is from -40°C to 125°C, depending on the package. - What package options are available for the SN74LVC2G34DBVRG4?
It is available in various packages including DBV (SOT-23), DCK (SC70), DRL (SOT), and YZP (DSBGA). - How much power does the SN74LVC2G34DBVRG4 consume?
The maximum power consumption (ICC) is 10 µA. - Can the SN74LVC2G34DBVRG4 handle high-speed applications?
Yes, it supports applications up to 100 MHz. - What is the significance of the NanoFree™ package technology?
The NanoFree™ package technology uses the die as the package, enhancing packaging efficiency. - Are the inputs of the SN74LVC2G34DBVRG4 overvoltage tolerant?
Yes, the inputs are 5.5-V tolerant.
