M74HCT574B1R - English Editing Encyclopedia Entry

Product Overview

Category

M74HCT574B1R belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital electronics for data storage and transfer applications.

Characteristics

• High-speed operation
• Compatibility with various logic families
• Low power consumption
• Wide operating voltage range

Package

The M74HCT574B1R is available in a standard 20-pin plastic dual in-line package (DIP).

Essence

The essence of the M74HCT574B1R lies in its ability to store and transfer digital data reliably and efficiently.

Packaging/Quantity

This IC is typically packaged in reels or tubes, containing a quantity of 250 units per package.

Specifications

• Supply Voltage: 2V to 6V
• Input Voltage: 0V to VCC
• Output Voltage: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Logic Family: HCT
• Number of Flip-Flops: 8

Detailed Pin Configuration

The M74HCT574B1R has a total of 20 pins. The pin configuration is as follows:

1. GND (Ground)
2. D0 (Data Input 0)
3. D1 (Data Input 1)
4. D2 (Data Input 2)
5. D3 (Data Input 3)
6. D4 (Data Input 4)
7. D5 (Data Input 5)
8. D6 (Data Input 6)
9. D7 (Data Input 7)
10. OE (Output Enable)
11. CP (Clock Pulse)
12. MR (Master Reset)
13. Q0 (Flip-Flop Output 0)
14. Q1 (Flip-Flop Output 1)
15. Q2 (Flip-Flop Output 2)
16. Q3 (Flip-Flop Output 3)
17. Q4 (Flip-Flop Output 4)
18. Q5 (Flip-Flop Output 5)
19. Q6 (Flip-Flop Output 6)
20. VCC (Supply Voltage)

Functional Features

• Data storage and transfer: The M74HCT574B1R can store data in its flip-flops and transfer it to the output pins upon receiving a clock pulse.
• Output enable control: The OE pin allows the user to enable or disable the output, providing flexibility in data transfer operations.
• Master reset capability: The MR pin resets all flip-flops to their initial state when activated.

Advantages and Disadvantages

Advantages

• High-speed operation enables efficient data processing.
• Compatibility with various logic families allows for easy integration into existing systems.
• Low power consumption contributes to energy efficiency.
• Wide operating voltage range provides versatility in different applications.

Disadvantages

• Limited number of flip-flops may restrict the complexity of data storage and transfer operations.
• Lack of built-in error detection and correction mechanisms may require additional circuitry for reliable data transmission.

Working Principles

The M74HCT574B1R operates based on the principles of digital logic circuits. It utilizes flip-flops to store binary data and transfers it to the output pins upon receiving a clock pulse. The output enable control allows the user to enable or disable the output as needed. The master reset function resets all flip-flops to their initial state when activated.

Detailed Application Field Plans

The M74HCT574B1R finds application in various fields, including but not limited to: - Microcontrollers - Data communication systems - Memory modules - Industrial automation - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the M74HCT574B1R include: - 74HC574 - CD74HCT574 - SN74HCT574

These alternatives can be considered based on specific requirements, availability, and compatibility with existing systems.

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