Overview
The Diodes Incorporated 74LVC2G34FW4-7 is a dual buffer gate with standard push-pull outputs, designed for versatile use in various electronic systems. This device is part of the 74LVC series, known for its wide supply voltage range and low power consumption. It is suitable for operation in mixed voltage environments and supports partial power-down mode, making it a reliable choice for modern electronic designs.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Supply Voltage Range (VCC) | 1.65 | - | 5.5 | V |
| Input Voltage Range (VI) | -0.5 | - | 6.5 | V |
| Output Drive at 3.0V | -24 | - | 24 | mA |
| Supply Current (ICC) at VCC = 3.3V | - | 10 | 40 | μA |
| Propagation Delay (tPD) at VCC = 3.3V | 0.5 | 2.0 | 4.2 | ns |
| Operating Junction Temperature (TJ) | -40 | - | 150 | °C |
| Storage Temperature (TSTG) | -65 | - | 150 | °C |
| ESD Protection (Human Body Model) | - | - | 2000 | V |
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, Exceeds 2000V Human Body Model
Applications
The 74LVC2G34FW4-7 is suitable for a variety of applications, including:
- Mixed Voltage Environments: The device can handle inputs up to 5.5V, making it ideal for systems with multiple voltage levels.
- Low Power Designs: Its CMOS low power consumption makes it a good choice for battery-powered devices and energy-efficient systems.
- Partial Power-Down Applications: The IOFF feature allows for safe operation in partial power-down modes, preventing damaging current backflow.
- General Logic and Buffering: It can be used as a buffer or line driver in various digital logic circuits.
Q & A
- What is the supply voltage range of the 74LVC2G34FW4-7?
The supply voltage range is from 1.65V to 5.5V. - What is the output drive capability at 3.0V?
The output drive is ±24mA at 3.0V. - Does the device support partial power-down mode?
Yes, the device supports partial power-down mode using IOFF circuitry. - What is the maximum input voltage the device can handle?
The device can handle input voltages up to 5.5V. - What kind of ESD protection does the device have?
The device has ESD protection tested per JESD 22, exceeding 2000V Human Body Model. - What are the operating and storage temperature ranges?
The operating junction temperature range is -40°C to 150°C, and the storage temperature range is -65°C to 150°C. - What is the typical propagation delay at VCC = 3.3V?
The typical propagation delay is 2.0 ns at VCC = 3.3V. - What are the package options available for this device?
The device is available in various packages, including X2-DFN1010-6 and others as specified in the datasheet. - How does the device handle mixed voltage environments?
The device can handle inputs up to 5.5V, making it suitable for mixed voltage environments. - What is the significance of the IOFF feature?
The IOFF feature disables the output to prevent damaging current backflow when the device is powered down.
