SN74AS286N
Product Overview
Category: Integrated Circuit (IC)
Use: The SN74AS286N is a quad 2-input exclusive-OR gate IC. It is commonly used in digital logic circuits for performing logical operations.
Characteristics: - High-speed operation - Low power consumption - Wide operating voltage range - Compatibility with TTL and CMOS logic families
Package: DIP-14 (Dual In-line Package with 14 pins)
Essence: The SN74AS286N is an essential component in digital systems where XOR logic operations are required. It provides reliable and efficient logical processing.
Packaging/Quantity: The SN74AS286N is typically available in tubes or reels, containing multiple units per package.
Specifications
- Supply Voltage Range: 4.5V to 5.5V
- Input Voltage Range: 0V to Vcc
- Operating Temperature Range: -40°C to +85°C
- Propagation Delay Time: 9ns (max)
- Output Current: ±8mA
Pin Configuration
The SN74AS286N has a total of 14 pins arranged as follows:
__ __
A1 |1 \__/ 14| Vcc
B1 |2 13| Y1
A2 |3 12| B4
B2 |4 74 11| A4
Y2 |5 AS 10| B3
GND|6 286 9| A3
A1 |7 8| B1
-- --
Functional Features
- Quad 2-input exclusive-OR gates
- High-speed operation allows for quick logical processing
- Compatible with various logic families, including TTL and CMOS
- Low power consumption makes it suitable for battery-powered devices
Advantages and Disadvantages
Advantages: - High-speed operation enables efficient logical processing - Wide operating voltage range allows for compatibility with different systems - Low power consumption helps in reducing energy usage - Compatibility with multiple logic families provides flexibility in circuit design
Disadvantages: - Limited number of inputs (2 per gate) - Propagation delay time may affect timing-sensitive applications
Working Principles
The SN74AS286N operates based on the exclusive-OR (XOR) logic function. It compares two input signals and produces an output signal that is high (logic 1) only when the inputs differ. When the inputs are the same, the output is low (logic 0). The IC uses internal circuitry to perform this logical operation accurately and quickly.
Detailed Application Field Plans
The SN74AS286N finds applications in various digital systems, including: 1. Arithmetic circuits 2. Data encryption systems 3. Error detection and correction circuits 4. Communication systems 5. Control systems
Alternative Models
Some alternative models to the SN74AS286N include: - SN74LS86N - SN74HC86N - SN74ACT86N
These alternatives offer similar functionality but may have differences in speed, power consumption, or voltage compatibility.
In conclusion, the SN74AS286N is a quad 2-input exclusive-OR gate IC widely used in digital logic circuits. Its high-speed operation, low power consumption, and compatibility with different logic families make it a versatile component in various applications.
技術ソリューションにおける SN74AS286N の適用に関連する 10 件の一般的な質問と回答をリストします。
Sure! Here are 10 common questions and answers related to the application of SN74AS286N in technical solutions:
Q: What is SN74AS286N? A: SN74AS286N is a quad 2-input exclusive-OR gate IC (integrated circuit) that can be used in various digital logic applications.
Q: What is the voltage supply range for SN74AS286N? A: The voltage supply range for SN74AS286N is typically between 4.5V and 5.5V.
Q: What is the maximum operating frequency of SN74AS286N? A: The maximum operating frequency of SN74AS286N is typically around 25 MHz.
Q: Can SN74AS286N be used as a standalone component? A: Yes, SN74AS286N can be used as a standalone component or integrated into larger circuits depending on the application requirements.
Q: What are some typical applications of SN74AS286N? A: SN74AS286N can be used in applications such as data encryption, error detection and correction, signal processing, and digital communications.
Q: How many inputs does SN74AS286N have? A: SN74AS286N has four inputs, allowing it to perform exclusive-OR operations on two binary inputs at a time.
Q: What is the output voltage level of SN74AS286N? A: The output voltage level of SN74AS286N is compatible with standard TTL (Transistor-Transistor Logic) levels, typically around 0V for logic low and 5V for logic high.
Q: Can SN74AS286N handle high-speed signals? A: Yes, SN74AS286N is designed to handle high-speed signals and can be used in applications that require fast switching times.
Q: Does SN74AS286N have any built-in protection features? A: SN74AS286N does not have built-in protection features, so external measures may need to be taken to protect the IC from voltage spikes or electrostatic discharge.
Q: Is SN74AS286N readily available in the market? A: Yes, SN74AS286N is a commonly available IC and can be purchased from various electronic component suppliers.