Overview
The SN74AHC1G86DBVRE4 is a single 2-input Exclusive-OR (XOR) gate produced by Texas Instruments. It belongs to the 74AHC series of logic gates and is designed for use in a wide range of digital applications. This component is housed in a SOT-23-5 package, making it suitable for surface-mount technology (SMT). With its compact size and low power consumption, the SN74AHC1G86DBVRE4 is ideal for space-constrained designs, such as portable electronics, IoT devices, and embedded systems. Its key features include Schmitt-trigger inputs for noise immunity and a wide operating voltage range of 2V to 5.5V, making it versatile for various logic level interfaces.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Logic Type | XOR (Exclusive-OR) | - | Single 2-input gate |
| Supply Voltage | 2 to 5.5 | V | - |
| Static Current (Max) | 1 | µA | - |
| Output Current (High/Low) | 8 / 8 | mA | - |
| Logic Level (Low) | 0.5 to 1.65 | V | - |
| Logic Level (High) | 1.5 to 3.85 | V | - |
| Propagation Delay (Max) | 8.8 | ns | @ 5V, 50pF |
| Operating Temperature | -40 to 85 | °C | - |
| Package | SOT-23-5 | - | Surface mount |
Key Features
- Single 2-Input XOR Gate: Provides efficient logic operations with minimal component count.
- Schmitt-Trigger Inputs: Enhances noise immunity, ensuring reliable operation in noisy environments.
- Wide Operating Voltage Range (2V to 5.5V): Compatible with various logic families and power supplies.
- Low Power Consumption: Static current as low as 1µA, ideal for battery-powered applications.
- Compact SOT-23-5 Package: Suitable for space-constrained designs.
Applications
The SN74AHC1G86DBVRE4 is widely used in digital systems where XOR logic is required. Typical applications include:
- Data Comparison: Used in circuits to compare two binary inputs.
- Parity Generation: Essential for error detection in communication systems.
- Signal Processing: Employed in digital filters and signal conditioning circuits.
- Portable Electronics: Ideal for use in smartphones, tablets, and wearables due to its low power consumption and small footprint.
- Industrial Automation: Suitable for control systems and logic interfaces in industrial environments.
Q & A
1. What is the function of the SN74AHC1G86DBVRE4?
The SN74AHC1G86DBVRE4 is a single 2-input Exclusive-OR (XOR) gate that outputs a high signal only when the two inputs are different.
2. What is the operating voltage range?
The operating voltage range is from 2V to 5.5V.
3. What is the maximum propagation delay?
The maximum propagation delay is 8.8ns at 5V with a 50pF load.
4. What is the static current consumption?
The static current consumption is as low as 1µA.
5. What package does this component use?
It uses the SOT-23-5 surface-mount package.
6. What are the typical applications?
Typical applications include data comparison, parity generation, and portable electronics.
7. What is the logic level range for low and high inputs?
Low logic levels range from 0.5V to 1.65V, and high logic levels range from 1.5V to 3.85V.
8. Is this component suitable for industrial environments?
Yes, it operates reliably in temperatures ranging from -40°C to 85°C, making it suitable for industrial applications.
9. Does it support noise immunity?
Yes, it features Schmitt-trigger inputs for enhanced noise immunity.
10. Can it be used in battery-powered devices?
Yes, its low power consumption makes it ideal for battery-powered devices.
