Overview
The 74LVC2G34FW5-7, produced by Diodes Incorporated, is a dual buffer gate with standard push-pull outputs. This device is designed to operate within a wide power supply range of 1.65V to 5.5V, making it versatile for various applications. The inputs of the device are tolerant up to 5.5V, allowing it to be used in mixed voltage environments. The 74LVC2G34 also features IOFF circuitry, which supports partial power-down mode operation by disabling the output and preventing damaging current backflow when the device is powered down.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Operating Voltage (VCC) | 1.65 | 5.5 | V | |
| High-Level Input Voltage (VIH) | 0.65 x VCC (1.65V to 1.95V) | 0.7 x VCC (4.5V to 5.5V) | V | |
| Low-Level Input Voltage (VIL) | 0.35 x VCC (1.65V to 1.95V) | 0.7 (2.3V to 2.7V) | V | |
| Low-Level Output Current (IOL) | 24 mA (VCC = 3V) | mA | ||
| Supply Current (ICC) | 40 μA (VI = 5.5V or GND, IO = 0) | μA | ||
| Input Capacitance (CI) | 3.5 | pF | ||
| Thermal Resistance Junction-to-Ambient (θJA) | 495 | °C/W (X1-DFN1010-6) | ||
| Operating Free-air Temperature (TA) | -40 | 125 | °C |
Key Features
- Wide Supply Voltage Range from 1.65V to 5.5V
- ±24mA Output Drive at 3.0V
- CMOS Low Power Consumption
- IOFF Supports Partial-Power-Down Mode Operation
- Inputs Accept up to 5.5V
- ESD Protection Tested per JESD 22, exceeding 2000V Human Body Model
Applications
The 74LVC2G34FW5-7 is suitable for a variety of applications, including:
- Mixed voltage environments where inputs need to be tolerant up to 5.5V.
- Partial power-down applications where IOFF circuitry is beneficial.
- Low power consumption designs, particularly in battery-powered devices.
- High-speed digital circuits requiring fast propagation delays.
- General-purpose logic and buffer applications in consumer electronics, industrial control systems, and automotive systems.
Q & A
- What is the operating voltage range of the 74LVC2G34FW5-7?
The operating voltage range is from 1.65V to 5.5V.
- What is the maximum output current of the 74LVC2G34FW5-7 at 3.0V?
The maximum output current is ±24mA at 3.0V.
- Does the 74LVC2G34FW5-7 support partial power-down mode?
- What is the input capacitance of the 74LVC2G34FW5-7?
The input capacitance is typically 3.5 pF.
- What is the thermal resistance junction-to-ambient for the X1-DFN1010-6 package?
The thermal resistance junction-to-ambient is 495 °C/W for the X1-DFN1010-6 package.
- What is the operating temperature range of the 74LVC2G34FW5-7?
The operating temperature range is from -40°C to 125°C.
- Does the 74LVC2G34FW5-7 have ESD protection?
- What types of applications can the 74LVC2G34FW5-7 be used in?
- What package options are available for the 74LVC2G34?
- Is the 74LVC2G34FW5-7 compliant with environmental regulations?
