Overview
The 74LVC2G34GF/S500,1, produced by Nexperia USA Inc., is a dual buffer gate integrated circuit designed for a wide range of applications requiring reliable and efficient signal buffering. This device is part of the 74LVC family, known for its low power consumption and high noise immunity. It operates with a supply voltage range from 1.65 V to 5.5 V, making it versatile for various electronic systems.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Supply Voltage Range | 1.65 | - | 5.5 | V |
| Output Drive at VCC = 3.0 V | - | - | ±24 | mA |
| Input Capacitance | - | 3.5 | - | pF |
| Propagation Delay (tPD) | 0.5 | - | 10.8 | ns (at VCC = 1.8 V) |
| Propagation Delay (tPD) | 0.5 | - | 5.5 | ns (at VCC = 3.3 V) |
| Thermal Resistance (θJA) | - | - | 204 | °C/W (SOT26 package) |
| ESD Protection | - | - | 2000 | V (Human Body Model) |
Key Features
- Wide supply voltage range from 1.65 V to 5.5 V, allowing operation in mixed voltage environments
- Overvoltage tolerant inputs up to 5.5 V
- High noise immunity and low power consumption
- ±24 mA output drive at VCC = 3.0 V
- IOFF circuitry supports partial power-down mode operation, preventing damaging current backflow when the device is powered down
- ESD protection tested per JESD 22, exceeding 2000 V Human Body Model
Applications
The 74LVC2G34GF/S500,1 is suitable for a variety of applications, including:
- Mixed voltage systems where input and output voltages may differ
- Low power consumption designs, such as battery-powered devices
- High noise environments where signal integrity is crucial
- Partial power-down applications where power management is essential
Q & A
- What is the supply voltage range of the 74LVC2G34GF/S500,1?
The supply voltage range is from 1.65 V to 5.5 V - What is the output drive capability of the device at VCC = 3.0 V?
The output drive capability is ±24 mA - Does the device support overvoltage tolerant inputs?
Yes, the inputs are tolerant up to 5.5 V - What is the ESD protection level of the device?
The device exceeds 2000 V Human Body Model ESD protection - Can the device operate in partial power-down mode?
Yes, the device supports partial power-down mode operation using IOFF circuitry - What are the typical propagation delays for the device?
The propagation delays range from 0.5 ns to 10.8 ns depending on the supply voltage - What are the package options available for this device?
The device is available in various packages including SOT26, X2-DFN1410-6, and others - What is the thermal resistance of the SOT26 package?
The thermal resistance (θJA) for the SOT26 package is 204 °C/W - Is the device suitable for high noise environments?
Yes, the device has high noise immunity - What is the input capacitance of the device?
The input capacitance is typically 3.5 pF
