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74HC08DB,118
Basic Information Overview
- Category: Integrated Circuit (IC)
- Use: Logic Gate
- Characteristics: Quad 2-input AND gate
- Package: SOIC-14
- Essence: High-speed CMOS technology
- Packaging/Quantity: Tape and Reel, 2500 units per reel
Specifications
- Supply Voltage Range: 2V to 6V
- Input Voltage Range: 0V to VCC
- Output Voltage Range: 0V to VCC
- Operating Temperature Range: -40°C to +125°C
- Propagation Delay: 9 ns (typical)
- Maximum Quiescent Current: 4µA at 5V
Detailed Pin Configuration
The 74HC08DB,118 has a total of 14 pins. The pin configuration is as follows:
__ __
1 |1 \__/ 14| VCC
2 |2 13| A1
3 |3 12| B1
4 |4 11| Y1
5 |5 10| A2
6 |6 9| B2
7 |7 8| Y2
|_________|
Functional Features
- Quad 2-input AND gate: The IC contains four independent AND gates, each with two inputs and one output.
- High-speed operation: Utilizes high-speed CMOS technology, allowing for fast switching times.
- Wide supply voltage range: Can operate within a voltage range of 2V to 6V.
- Low power consumption: Consumes minimal quiescent current, making it suitable for battery-powered applications.
Advantages and Disadvantages
Advantages: - Compact size and high integration - Fast switching speed - Wide supply voltage range - Low power consumption
Disadvantages: - Limited number of inputs per gate (only two inputs) - Not suitable for applications requiring more complex logic functions
Working Principles
The 74HC08DB,118 is a quad 2-input AND gate. It performs the logical AND operation on two input signals and produces an output signal based on the following truth table:
| A | B | Y | |---|---|---| | 0 | 0 | 0 | | 0 | 1 | 0 | | 1 | 0 | 0 | | 1 | 1 | 1 |
The IC uses CMOS technology to achieve high-speed operation and low power consumption.
Detailed Application Field Plans
The 74HC08DB,118 can be used in various digital logic applications, including but not limited to: - Data processing systems - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models that provide similar functionality to the 74HC08DB,118 are: - SN74HC08N - CD4081BE - MC14008B
These alternatives can be considered based on specific requirements and availability.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 74HC08DB,118 en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of 74HC08DB,118 in technical solutions:
Q: What is the 74HC08DB,118? A: The 74HC08DB,118 is a quad 2-input AND gate integrated circuit (IC) that is commonly used in digital logic applications.
Q: What is the operating voltage range for the 74HC08DB,118? A: The 74HC08DB,118 operates within a voltage range of 2V to 6V.
Q: How many inputs does the 74HC08DB,118 have? A: The 74HC08DB,118 has four inputs, with two inputs per AND gate.
Q: What is the output voltage level of the 74HC08DB,118? A: The output voltage level of the 74HC08DB,118 is compatible with both TTL and CMOS logic levels.
Q: Can the 74HC08DB,118 be used as a buffer? A: No, the 74HC08DB,118 is specifically designed as an AND gate and cannot be used as a buffer.
Q: What is the maximum frequency at which the 74HC08DB,118 can operate? A: The 74HC08DB,118 can operate at a maximum frequency of around 50 MHz.
Q: Can the 74HC08DB,118 be used in high-speed applications? A: Yes, the 74HC08DB,118 is suitable for use in high-speed digital logic circuits.
Q: Is the 74HC08DB,118 available in different package types? A: Yes, the 74HC08DB,118 is available in various package types such as SOIC, TSSOP, and DIP.
Q: Can the 74HC08DB,118 be used in both commercial and industrial applications? A: Yes, the 74HC08DB,118 is suitable for use in both commercial and industrial applications.
Q: Are there any specific precautions to consider when using the 74HC08DB,118? A: It is important to ensure that the power supply voltage does not exceed the specified range and to avoid static discharge during handling to prevent damage to the IC.
Please note that these answers are general and may vary depending on the specific application and requirements.