Overview
The 74LVC2G34W6-7, 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 electronic systems. It is particularly useful in mixed voltage environments due to its input tolerance up to 5.5V. The 74LVC2G34W6-7 is fully specified for partial power-down applications, featuring IOFF circuitry that prevents damaging current backflow when the device is powered down.
Key Specifications
| Parameter | Unit | Min | Typ | Max |
|---|---|---|---|---|
| VCC Supply Voltage Range | V | -0.5 | 6.5 | |
| VI Input Voltage Range | V | -0.5 | 6.5 | |
| VO Voltage Applied to Output in High Impedance or IOFF State | V | -0.5 | 6.5 | |
| VO Voltage Applied to Output in High or Low State | V | -0.3 | VCC + 0.5 | |
| IIK Input Clamp Current | mA | -50 | ||
| IOK Output Clamp Current | mA | -50 | ||
| IO Continuous Output Current | mA | ±100 | ||
| TJ Operating Junction Temperature | °C | -40 | 150 | |
| TSTG Storage Temperature | °C | -65 | 150 | |
| ICC Supply Current (VI = 5.5V or GND, IO = 0) | μA | 10 | 40 | |
| ΔICC Additional Supply Current (Input at VCC – 0.6V) | μA | 500 | 5000 | |
| CI Input Capacitance | pF | 3.5 | ||
| θJA Thermal Resistance Junction-to-Ambient | °C/W | 204 |
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 (HBM) and 1000V Charged Device Model (CDM)
Applications
The 74LVC2G34W6-7 is suitable for a variety of applications, including:
- Mixed voltage systems where inputs may exceed the supply voltage.
- Partial power-down applications where IOFF circuitry is necessary to prevent current backflow.
- Low power consumption designs, particularly in CMOS technology.
- Systems requiring high ESD protection.
- General-purpose buffering and signal amplification in digital circuits.
Q & A
- What is the operating voltage range of the 74LVC2G34W6-7?
The device operates within a voltage range of 1.65V to 5.5V.
- What is the maximum output drive current at 3.0V?
The maximum output drive current at 3.0V is ±24mA.
- Does the 74LVC2G34W6-7 support partial power-down mode?
- What is the input voltage tolerance of the 74LVC2G34W6-7?
The inputs can tolerate up to 5.5V.
- What level of ESD protection does the 74LVC2G34W6-7 offer?
- What is the operating junction temperature range of the device?
- What is the storage temperature range for the 74LVC2G34W6-7?
- What are the typical package types available for the 74LVC2G34W6-7?
- Is the 74LVC2G34W6-7 lead-free and RoHS compliant?
- What are some common applications for the 74LVC2G34W6-7?
