Overview
The 74LVC3G14DC,125 from Nexperia USA Inc. is a triple inverting Schmitt trigger integrated circuit. This component is designed to handle slowly changing input signals and convert them into sharply defined output signals, which is crucial for noise immunity and signal integrity. The 74LVC3G14DC is part of the LVC (Low Voltage CMOS) family, known for its low power consumption and high performance.
Key Specifications
| Parameter | Value |
|---|---|
| Type Number | 74LVC3G14DC |
| VCC (V) | 1.65 - 5.5 |
| Logic Switching Levels | CMOS/LVTTL |
| Output Drive Capability (mA) | ± 32 |
| fmax (MHz) | 175 |
| Number of Bits | 3 |
| Power Dissipation Considerations | Low |
| Tamb (°C) | -40 to 125 |
| Rth(j-a) (K/W) | 205 |
| Rth(j-c) (K/W) | 115 |
| Package Name | VSSOP8 (SOT765-1) |
Key Features
- Schmitt Trigger Input: Provides noise immunity by converting slowly changing input signals into sharply defined output signals.
- 5 V Tolerant Input: Allows the device to accept input signals up to 5 V, even when the VCC is lower.
- Low Power Consumption: Part of the LVC family, known for low power consumption.
- High Output Drive Capability: Capable of driving loads up to ±32 mA.
- Wide Operating Voltage Range: Operates from 1.65 V to 5.5 V.
- High Speed Operation: Maximum frequency of 175 MHz.
- Compact Packaging: Available in VSSOP8, TSSOP8, and XSON8 packages.
Applications
- Signal Conditioning: Used to improve signal integrity by converting noisy or slowly changing signals into clean, sharply defined outputs.
- Noise Immunity: Essential in applications requiring high noise immunity, such as in automotive, industrial, and consumer electronics.
- High-Speed Logic Circuits: Suitable for high-speed logic circuits due to its fast switching times and high frequency operation.
- Low Power Designs: Ideal for battery-powered devices and other low power applications.
Q & A
- What is the primary function of the 74LVC3G14DC?
The primary function of the 74LVC3G14DC is to act as a triple inverting Schmitt trigger, converting slowly changing input signals into sharply defined output signals.
- What is the operating voltage range of the 74LVC3G14DC?
The operating voltage range is from 1.65 V to 5.5 V.
- What are the output drive capabilities of the 74LVC3G14DC?
The output drive capability is ±32 mA.
- What is the maximum frequency of operation for the 74LVC3G14DC?
The maximum frequency of operation is 175 MHz.
- What are the available package options for the 74LVC3G14DC?
The component is available in VSSOP8, TSSOP8, and XSON8 packages.
- What is the temperature range for the 74LVC3G14DC?
The operating temperature range is from -40°C to 125°C.
- Is the 74LVC3G14DC RoHS compliant?
- What is the purpose of the Schmitt trigger in the 74LVC3G14DC?
The Schmitt trigger is used to improve noise immunity by converting noisy or slowly changing input signals into clean, sharply defined outputs.
- Can the 74LVC3G14DC handle 5 V input signals?
- What is the quiescent current of the 74LVC3G14DC?
The quiescent current is up to 200 µA.
