Overview
The 74LVC2G34DW-7, manufactured 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 suitable for mixed voltage environments. The 74LVC2G34DW-7 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 |
|---|---|---|---|---|
| Supply Voltage Range (VCC) | 1.65 | 5.5 | V | |
| Input Voltage Range (VI) | -0.5 | 6.5 | V | |
| Output Drive at 3.0V | ±24 | mA | ||
| Low-Level Output Current (IOL) at VCC = 3V | 16 | mA | ||
| Operating Junction Temperature (TJ) | -40 | 150 | °C | |
| Storage Temperature (TSTG) | -65 | 150 | °C | |
| Input Capacitance (CI) | 3.5 | pF | ||
| Thermal Resistance Junction-to-Ambient (θJA) for SOT363 | 371 | °C/W |
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 74LVC2G34DW-7 is versatile and can be used in various applications, including mixed voltage environments, partial power-down systems, and devices requiring low power consumption. It is particularly suitable for use in MP3 players, cameras, video recorders, and other electronic devices that benefit from its wide supply voltage range and low power characteristics.
Q & A
- What is the power supply voltage range of the 74LVC2G34DW-7?
The power supply voltage range is from 1.65V to 5.5V. - What is the output drive capability at 3.0V?
The output drive capability is ±24mA at 3.0V. - Does the 74LVC2G34DW-7 support partial power-down mode?
Yes, it supports partial power-down mode using IOFF circuitry. - What is the input voltage tolerance of the 74LVC2G34DW-7?
The inputs are tolerant to up to 5.5V. - What type of ESD protection does the 74LVC2G34DW-7 have?
The device has ESD protection tested per JESD 22, exceeding 2000V Human Body Model. - What are the typical operating temperatures for the 74LVC2G34DW-7?
The operating junction temperature range is from -40°C to 150°C. - What is the storage temperature range for the 74LVC2G34DW-7?
The storage temperature range is from -65°C to 150°C. - What are the package options available for the 74LVC2G34DW-7?
The device is available in SOT363, X1-DFN1010-6, X2-DFN1010-6, X2-DFN1409-6, and X2-DFN1410-6 packages. - How does the IOFF circuitry work in the 74LVC2G34DW-7?
The IOFF circuitry disables the output to prevent damaging current backflow when the device is powered down. - Is the 74LVC2G34DW-7 compliant with RoHS directives?
Yes, the device is fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
