Overview
The 74LVC2G32DC-Q100H is a dual 2-input OR gate produced by Nexperia USA Inc. This device is designed to operate in mixed 3.3 V and 5 V environments, making it an ideal translator in such systems. It features Schmitt-trigger action at all inputs, which enhances the circuit's tolerance to slower input rise and fall times. The device is fully specified for partial power-down applications using IOFF circuitry, preventing damaging backflow currents when powered down. It has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1), making it suitable for automotive applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| VCC (Supply Voltage) | 1.65 - 5.5 | V |
| Logic Switching Levels | CMOS/LVTTL | |
| Output Drive Capability | ±24 mA (VCC = 3.0 V) | mA |
| tpd (Propagation Delay) | 2.2 | ns |
| fmax (Maximum Frequency) | 150 | MHz |
| Number of Bits | 2 | |
| Tamb (Ambient Temperature) | -40 to +125 | °C |
| Package | VSSOP8 (SOT765-1) |
Key Features
- Inputs can be driven from either 3.3 V or 5 V devices, making it suitable for mixed voltage environments.
- Schmitt-trigger action at all inputs for improved noise immunity and tolerance to slower input rise and fall times.
- Fully specified for partial power-down applications using IOFF circuitry.
- Automotive product qualification in accordance with AEC-Q100 (Grade 1).
- Wide supply voltage range from 1.65 V to 5.5 V.
- Overvoltage tolerant inputs up to 5.5 V.
- High noise immunity.
- CMOS low power dissipation.
- 5 V tolerant outputs in the Power-down mode.
- Latch-up performance exceeds 250 mA.
- Direct interface with TTL levels.
- ESD protection: MIL-STD-883, method 3015 exceeds 2000 V; HBM JESD22-A114F exceeds 2000 V; MM JESD22-A115-A exceeds 200 V.
Applications
The 74LVC2G32DC-Q100H is versatile and can be used in various applications across different industries, including:
- Automotive systems, given its AEC-Q100 (Grade 1) qualification.
- Industrial automation and control systems.
- Consumer electronics requiring mixed voltage level translation.
- Mobile and wearable devices where low power consumption is crucial.
- Computing and power management systems.
Q & A
- What is the primary function of the 74LVC2G32DC-Q100H?
The primary function is to provide a dual 2-input OR gate logic operation.
- What voltage levels can the inputs of the 74LVC2G32DC-Q100H handle?
The inputs can be driven from either 3.3 V or 5 V devices.
- What is the significance of Schmitt-trigger action in this device?
Schmitt-trigger action enhances the circuit's tolerance to slower input rise and fall times and improves noise immunity.
- Is the 74LVC2G32DC-Q100H suitable for automotive applications?
Yes, it is qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1).
- What is the output drive capability of the 74LVC2G32DC-Q100H?
The output drive capability is ±24 mA when VCC = 3.0 V.
- What is the temperature range for the 74LVC2G32DC-Q100H?
The device is specified to operate from -40 °C to +125 °C.
- What type of package does the 74LVC2G32DC-Q100H come in?
The device comes in a VSSOP8 (SOT765-1) package.
- Does the 74LVC2G32DC-Q100H have ESD protection?
Yes, it has ESD protection exceeding 2000 V according to MIL-STD-883, method 3015, and HBM JESD22-A114F.
- Is the 74LVC2G32DC-Q100H compliant with any JEDEC standards?
Yes, it complies with JEDEC standards JESD8-7, JESD8-5, and JESD8-B/JESD36.
- What is the maximum frequency of operation for the 74LVC2G32DC-Q100H?
The maximum frequency of operation is 150 MHz.
