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Encyclopedia Entry: 74ACT273SC
Product Overview
Category
The 74ACT273SC belongs to the category of integrated circuits (ICs) and specifically falls under the family of flip-flops.
Use
This IC is commonly used in digital electronics for storing and manipulating binary data. It serves as a D-type flip-flop, which can store one bit of information at a time.
Characteristics
- High-speed operation: The 74ACT273SC operates at high clock frequencies, making it suitable for applications requiring fast data storage.
- Low power consumption: This IC is designed to minimize power consumption, making it energy-efficient.
- Wide operating voltage range: It can operate within a wide voltage range, typically between 2V and 6V.
- Compatibility: The 74ACT273SC is compatible with both TTL (Transistor-Transistor Logic) and CMOS (Complementary Metal-Oxide-Semiconductor) logic families.
Package
The 74ACT273SC is available in a standard 20-pin small outline integrated circuit (SOIC) package.
Essence
The essence of the 74ACT273SC lies in its ability to store and retain binary data using flip-flop functionality. It provides a reliable and efficient solution for various digital applications.
Packaging/Quantity
The 74ACT273SC is typically sold in reels or tubes containing multiple units. The exact quantity may vary depending on the supplier.
Specifications
- Supply Voltage Range: 2V to 6V
- Operating Temperature Range: -40°C to +85°C
- Input/Output Compatibility: TTL and CMOS
- Maximum Clock Frequency: [specify value]
- Propagation Delay: [specify value]
- Output Drive Capability: [specify value]
Detailed Pin Configuration
The 74ACT273SC features a total of 20 pins, each serving a specific purpose. The pin configuration is as follows:
- [Pin 1 Name]: [Description]
- [Pin 2 Name]: [Description]
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Functional Features
The key functional features of the 74ACT273SC include:
- Data Storage: The IC can store one bit of data at a time using its D-type flip-flop functionality.
- Clock Input: It has a clock input that controls the timing of data storage and retrieval.
- Asynchronous Clear: The IC includes an asynchronous clear input that allows for resetting the stored data to a known state.
- Multiple Outputs: The 74ACT273SC provides multiple output pins, allowing for easy integration into larger digital systems.
Advantages and Disadvantages
Advantages
- High-speed operation enables efficient data processing.
- Low power consumption makes it energy-efficient.
- Wide operating voltage range enhances compatibility with various systems.
- Compatibility with TTL and CMOS logic families simplifies integration.
Disadvantages
- Limited storage capacity: The 74ACT273SC can only store one bit of data at a time.
- Requires external clock signal for proper operation.
Working Principles
The 74ACT273SC operates based on the principles of flip-flop circuits. It utilizes positive-edge-triggered D-type flip-flops to store and retain binary data. When a clock signal is applied, the input data is latched and stored until the next clock cycle.
Detailed Application Field Plans
The 74ACT273SC finds applications in various digital systems, including but not limited to: - Microprocessors and microcontrollers - Data storage devices - Communication systems - Control systems - Digital signal processing
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to the 74ACT273SC include: - [Alternative Model 1]: [Description] - [Alternative Model 2]: [Description] - [Alternative Model 3]: [Description] - [Alternative Model 4]: [Description] - [Alternative Model 5]: [Description]
Please note that the availability and specifications of alternative models may vary. It is recommended to consult the respective datasheets for detailed information.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 74ACT273SC en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of 74ACT273SC in technical solutions:
Q: What is the function of the 74ACT273SC? A: The 74ACT273SC is an octal D-type flip-flop with clear, designed for general-purpose storage applications.
Q: How many flip-flops are there in the 74ACT273SC? A: The 74ACT273SC consists of eight individual D-type flip-flops.
Q: What is the maximum clock frequency supported by the 74ACT273SC? A: The 74ACT273SC can operate at a maximum clock frequency of 125 MHz.
Q: Can the 74ACT273SC be used for edge-triggered or level-sensitive applications? A: Yes, the 74ACT273SC can be used for both edge-triggered and level-sensitive applications.
Q: What is the power supply voltage range for the 74ACT273SC? A: The 74ACT273SC operates with a power supply voltage range of 4.5V to 5.5V.
Q: Does the 74ACT273SC have any built-in asynchronous clear functionality? A: Yes, the 74ACT273SC has an asynchronous active-low clear input (CLR) that can be used to reset all flip-flops.
Q: Can the 74ACT273SC be cascaded to increase the number of flip-flops? A: Yes, multiple 74ACT273SC ICs can be cascaded together to increase the number of flip-flops as required.
Q: What is the typical propagation delay of the 74ACT273SC? A: The typical propagation delay of the 74ACT273SC is around 5 ns.
Q: Can the 74ACT273SC be used in both synchronous and asynchronous applications? A: Yes, the 74ACT273SC can be used in both synchronous and asynchronous applications depending on the design requirements.
Q: What are some common applications of the 74ACT273SC? A: The 74ACT273SC is commonly used in microprocessor systems, memory address registers, counters, and other digital logic circuits where storage functionality is required.
Please note that these answers are general and may vary depending on specific design considerations and requirements.