Texas Instruments
Bild kan vara representation.
Se specifikationer för produktinformation.
CD74HC574MG4
Visa detalj Datablad

CD74HC574MG4

Product Overview

Category

CD74HC574MG4 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in digital electronic systems for data storage and transfer.

Characteristics

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

Package

CD74HC574MG4 is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of CD74HC574MG4 lies in its ability to store and transmit digital data efficiently within electronic systems.

Packaging/Quantity

This product is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

  • Supply Voltage: 2V to 6V
  • Input Voltage: 0V to VCC
  • Output Voltage: 0V to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Maximum Clock Frequency: 25 MHz

Detailed Pin Configuration

CD74HC574MG4 consists of 20 pins, each serving a specific function. 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. Q7 (Output 7)
  11. Q6 (Output 6)
  12. Q5 (Output 5)
  13. Q4 (Output 4)
  14. Q3 (Output 3)
  15. Q2 (Output 2)
  16. Q1 (Output 1)
  17. Q0 (Output 0)
  18. OE (Output Enable)
  19. CP (Clock Pulse)
  20. VCC (Supply Voltage)

Functional Features

CD74HC574MG4 offers the following functional features:

  • Eight-bit D-type flip-flop with output enable
  • Non-inverting outputs for data storage and transfer
  • High-speed operation for efficient data processing
  • Output enable control for flexible usage

Advantages and Disadvantages

Advantages

  • High-speed operation allows for quick data transfer
  • Low power consumption helps in energy-efficient designs
  • Wide operating voltage range enhances compatibility
  • Compact SOIC package enables space-saving integration

Disadvantages

  • Limited maximum clock frequency compared to some alternative models
  • May not be suitable for applications requiring higher speed or advanced features

Working Principles

CD74HC574MG4 operates based on the principles of digital logic circuits. It utilizes D-type flip-flops to store and transfer data. The clock pulse (CP) controls the timing of data input and output, while the output enable (OE) signal determines whether the outputs are active or disabled.

Detailed Application Field Plans

CD74HC574MG4 finds application in various digital electronic systems, including but not limited to: - Microcontrollers - Data communication devices - Memory modules - Industrial automation systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to CD74HC574MG4 include: - SN74HC574N - MC74HC574AN - 74HCT574

These alternatives can be considered based on specific project requirements and availability.

Word count: 399 words

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av CD74HC574MG4 i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of CD74HC574MG4 in technical solutions:

  1. Q: What is CD74HC574MG4? A: CD74HC574MG4 is a type of octal D-type flip-flop with 3-state outputs, commonly used in digital circuits.

  2. Q: What is the voltage supply range for CD74HC574MG4? A: The voltage supply range for CD74HC574MG4 is typically between 2V and 6V.

  3. Q: What is the maximum operating frequency of CD74HC574MG4? A: The maximum operating frequency of CD74HC574MG4 is typically around 80 MHz.

  4. Q: How many flip-flops are there in CD74HC574MG4? A: CD74HC574MG4 consists of 8 flip-flops, making it an octal (8-bit) device.

  5. Q: What are the typical applications of CD74HC574MG4? A: CD74HC574MG4 is commonly used in applications such as data storage, address latching, and bus interfacing.

  6. Q: What is the output drive capability of CD74HC574MG4? A: CD74HC574MG4 has a high output drive capability, typically around 6 mA.

  7. Q: Can CD74HC574MG4 be cascaded to increase the number of flip-flops? A: Yes, CD74HC574MG4 can be cascaded by connecting the output of one chip to the input of another, allowing for expansion of the number of flip-flops.

  8. Q: Does CD74HC574MG4 have internal pull-up or pull-down resistors? A: No, CD74HC574MG4 does not have internal pull-up or pull-down resistors. External resistors may be required for proper operation.

  9. Q: What is the power consumption of CD74HC574MG4? A: The power consumption of CD74HC574MG4 is relatively low, typically around a few milliwatts.

  10. Q: Is CD74HC574MG4 compatible with other logic families? A: Yes, CD74HC574MG4 is compatible with other CMOS logic families and can interface with TTL logic devices through level translation techniques.

Please note that the answers provided here are general and may vary depending on specific datasheet specifications and manufacturer recommendations.