M74HCT574TTR
Product Overview
Category
M74HCT574TTR belongs to the category of integrated circuits (ICs).
Use
This IC is commonly used for data storage and transfer in digital systems.
Characteristics
- High-speed operation
- Compatibility with TTL inputs
- Wide operating voltage range
- Low power consumption
Package
The M74HCT574TTR is available in a small outline package (SOP) format.
Essence
The essence of this product lies in its ability to store and transfer data efficiently within digital systems.
Packaging/Quantity
The M74HCT574TTR is typically packaged in reels, with each reel containing a specific quantity of ICs. The exact quantity may vary depending on the manufacturer.
Specifications
- Supply Voltage: 2V to 6V
- Input Voltage: 0V to VCC
- Output Voltage: 0V to VCC
- Operating Temperature Range: -40°C to +125°C
- Logic Family: HCT
- Number of Flip-Flops: 8
Detailed Pin Configuration
The M74HCT574TTR has a total of 20 pins, which are assigned as follows:
- Pin 1: Data Input D0
- Pin 2: Data Input D1
- Pin 3: Data Input D2
- Pin 4: Data Input D3
- Pin 5: Data Input D4
- Pin 6: Data Input D5
- Pin 7: Data Input D6
- Pin 8: Data Input D7
- Pin 9: Clock Input CP
- Pin 10: Output Enable Input OE
- Pin 11: Master Reset Input MR
- Pin 12: Data Output Q0
- Pin 13: Data Output Q1
- Pin 14: Data Output Q2
- Pin 15: Data Output Q3
- Pin 16: Data Output Q4
- Pin 17: Data Output Q5
- Pin 18: Data Output Q6
- Pin 19: Data Output Q7
- Pin 20: Ground (GND)
Functional Features
- Data storage and transfer: The M74HCT574TTR can store data in its flip-flops and transfer it to the output pins upon receiving a clock signal.
- Output enable control: The IC allows for enabling or disabling the data outputs using the output enable input pin.
- Master reset functionality: The master reset input pin resets all flip-flops to their initial state.
Advantages and Disadvantages
Advantages
- High-speed operation enables efficient data transfer.
- Compatibility with TTL inputs allows for easy integration into existing systems.
- Wide operating voltage range provides flexibility in various applications.
- Low power consumption contributes to energy efficiency.
Disadvantages
- Limited number of flip-flops may restrict the complexity of data storage and transfer operations.
- Sensitive to electrostatic discharge (ESD) due to its small size and integrated nature.
Working Principles
The M74HCT574TTR operates based on the principles of digital logic circuits. It utilizes flip-flops to store binary data and transfers this data to the output pins upon receiving a clock signal. The output enable input allows for controlling the data outputs, while the master reset input resets all flip-flops to their initial state.
Detailed Application Field Plans
The M74HCT574TTR finds application in various digital systems, including but not limited to: - Microcontrollers - Data communication devices - Industrial automation systems - Consumer electronics - Automotive electronics
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to the M74HCT574TTR include: - SN74HCT574N by Texas Instruments - CD74HCT574E by Texas Instruments - 74HCT574D by NXP Semiconductors - MC74HCT574AN by ON Semiconductor
These alternative models can be considered based on specific requirements, availability, and compatibility with the target system.
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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af M74HCT574TTR i tekniske løsninger
Sure! Here are 10 common questions and answers related to the application of M74HCT574TTR in technical solutions:
Q: What is the M74HCT574TTR? A: The M74HCT574TTR is a high-speed octal D-type flip-flop with 3-state outputs, commonly used in digital circuits.
Q: What is the operating voltage range for the M74HCT574TTR? A: The operating voltage range for this IC is typically between 4.5V and 5.5V.
Q: What is the maximum clock frequency supported by the M74HCT574TTR? A: The maximum clock frequency supported by this IC is typically around 25 MHz.
Q: Can I use the M74HCT574TTR in both parallel and serial data transfer applications? A: Yes, the M74HCT574TTR can be used in both parallel and serial data transfer applications, depending on the configuration.
Q: How many flip-flops are there in the M74HCT574TTR? A: The M74HCT574TTR consists of 8 flip-flops, making it an octal (8-bit) device.
Q: What is the output drive capability of the M74HCT574TTR? A: The output drive capability of this IC is typically around 6 mA.
Q: Can I cascade multiple M74HCT574TTR devices together? A: Yes, you can cascade multiple M74HCT574TTR devices together to increase the number of flip-flops or create larger registers.
Q: Does the M74HCT574TTR have any built-in protection features? A: Yes, the M74HCT574TTR has built-in protection against electrostatic discharge (ESD) and excessive power dissipation.
Q: What is the typical propagation delay of the M74HCT574TTR? A: The typical propagation delay for this IC is around 11 ns.
Q: Can I use the M74HCT574TTR in both commercial and industrial applications? A: Yes, the M74HCT574TTR is suitable for both commercial and industrial applications due to its wide operating temperature range and robustness.
Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's specifications for the M74HCT574TTR.