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Encyclopedia Entry: 74AHCT574PW,112
Product Overview
Category
The 74AHCT574PW,112 belongs to the category of integrated circuits (ICs) and specifically falls under the family of flip-flops.
Use
This product is commonly used in digital electronics for storing and transferring binary data. It serves as a latch or register, allowing for the temporary storage of information.
Characteristics
- High-speed operation
- Low power consumption
- Wide operating voltage range
- Compatibility with various logic families
- Output capability suitable for driving high-capacitance loads
Package
The 74AHCT574PW,112 is available in a small-sized package, typically a 20-pin TSSOP (Thin Shrink Small Outline Package).
Essence
The essence of this product lies in its ability to store and manipulate digital information, making it an essential component in many electronic devices and systems.
Packaging/Quantity
The 74AHCT574PW,112 is usually packaged in reels or tubes, with a typical quantity of 2500 units per reel.
Specifications
- Supply Voltage Range: 2 V to 5.5 V
- Input Voltage Range: 0 V to VCC
- Operating Temperature Range: -40°C to +125°C
- Output Current: ±8 mA
- Propagation Delay Time: 9 ns (max)
- Input Capacitance: 3 pF (typ)
Detailed Pin Configuration
The 74AHCT574PW,112 has a total of 20 pins, each serving a specific purpose. The pin configuration is as follows:
- GND (Ground)
- D0 (Data Input 0)
- D1 (Data Input 1)
- D2 (Data Input 2)
- D3 (Data Input 3)
- D4 (Data Input 4)
- D5 (Data Input 5)
- D6 (Data Input 6)
- D7 (Data Input 7)
- OE (Output Enable)
- CP (Clock Pulse)
- Q0 (Output 0)
- Q1 (Output 1)
- Q2 (Output 2)
- Q3 (Output 3)
- Q4 (Output 4)
- Q5 (Output 5)
- Q6 (Output 6)
- Q7 (Output 7)
- VCC (Supply Voltage)
Functional Features
The 74AHCT574PW,112 offers the following functional features:
- Eight-bit storage and transfer capability
- Output enable control for data retention or output
- Clock pulse input for synchronized operation
- Compatibility with various logic families
- High-speed operation for efficient data processing
Advantages and Disadvantages
Advantages
- High-speed operation allows for quick data transfer and processing.
- Low power consumption contributes to energy efficiency.
- Wide operating voltage range provides flexibility in different applications.
- Compatibility with various logic families enables integration into diverse systems.
- Output capability suitable for driving high-capacitance loads ensures reliable performance.
Disadvantages
- Limited storage capacity of eight bits may not be sufficient for certain applications requiring larger data storage.
- Propagation delay time may introduce timing issues in highly time-sensitive systems.
Working Principles
The 74AHCT574PW,112 operates based on the principles of flip-flops. It utilizes positive-edge-triggered D-type flip-flops to store and transfer digital information. The clock pulse input triggers the transfer of data from the input pins to the corresponding output pins. The output enable control allows for data retention or output, providing flexibility in data manipulation.
Detailed Application Field Plans
The 74AHCT574PW,112 finds applications in various fields, including:
- Microcontrollers and microprocessors
- Communication systems
- Data storage devices
- Industrial automation
- Automotive electronics
- Consumer electronics
In microcontrollers and microprocessors, this product is used for temporary data storage during processing. In communication systems, it facilitates data transfer between different components. Data storage devices utilize the 74AHCT574PW,112 for storing and retrieving digital information. Industrial automation and automotive electronics employ this IC for control and monitoring purposes. Lastly, consumer electronics such as smartphones and tablets utilize it for efficient data handling.
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to the 74AHCT574PW,112 include:
- SN74HC574N by Texas Instruments
- CD74HCT574E by Texas Instruments
- MC74HC574AN by ON Semiconductor
- 74LS574 by Fairchild Semiconductor
- HEF4013BP by NXP Semiconductors
These alternative models provide comparable features and can be considered as
Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem 74AHCT574PW,112 w rozwiązaniach technicznych
Sure! Here are 10 common questions and answers related to the application of 74AHCT574PW,112 in technical solutions:
Q: What is the function of the 74AHCT574PW,112? A: The 74AHCT574PW,112 is an octal D-type flip-flop with a tri-state output. It can store and transfer data in digital circuits.
Q: What is the maximum operating voltage for the 74AHCT574PW,112? A: The maximum operating voltage for the 74AHCT574PW,112 is 5.5V.
Q: Can the 74AHCT574PW,112 be used in both synchronous and asynchronous applications? A: Yes, the 74AHCT574PW,112 can be used in both synchronous and asynchronous applications.
Q: What is the typical propagation delay of the 74AHCT574PW,112? A: The typical propagation delay of the 74AHCT574PW,112 is around 6 ns.
Q: How many flip-flops are there in the 74AHCT574PW,112? A: The 74AHCT574PW,112 has 8 flip-flops, making it an octal flip-flop.
Q: Can the outputs of the 74AHCT574PW,112 be disabled? A: Yes, the outputs of the 74AHCT574PW,112 can be disabled using the tri-state feature.
Q: What is the power supply range for the 74AHCT574PW,112? A: The power supply range for the 74AHCT574PW,112 is typically between 4.5V and 5.5V.
Q: Can the 74AHCT574PW,112 be used in high-speed applications? A: Yes, the 74AHCT574PW,112 is designed for high-speed operation and can be used in such applications.
Q: What is the maximum operating temperature range for the 74AHCT574PW,112? A: The maximum operating temperature range for the 74AHCT574PW,112 is typically between -40°C and 125°C.
Q: Is the 74AHCT574PW,112 compatible with other logic families? A: Yes, the 74AHCT574PW,112 is compatible with a wide range of logic families, including TTL and CMOS.
Please note that these answers are general and may vary depending on the specific datasheet and manufacturer's specifications for the 74AHCT574PW,112.