Texas Instruments
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CD74ACT574ME4
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CD74ACT574ME4

Product Overview

Category

CD74ACT574ME4 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 TTL inputs
  • Output drive capability

Package

CD74ACT574ME4 is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of CD74ACT574ME4 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
  • Operating Temperature Range: -40°C to +85°C
  • Output Drive Capability: 24mA

Detailed Pin Configuration

  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. Q0 (Output 0)
  13. Q1 (Output 1)
  14. Q2 (Output 2)
  15. Q3 (Output 3)
  16. Q4 (Output 4)
  17. Q5 (Output 5)
  18. Q6 (Output 6)
  19. Q7 (Output 7)
  20. VCC (Supply Voltage)

Functional Features

  • Data storage and transfer: CD74ACT574ME4 can store data on its eight input pins and transfer it to the corresponding output pins.
  • Output enable control: The OE pin allows the user to enable or disable the outputs, providing flexibility in system design.
  • Clock pulse synchronization: The CP pin ensures that data is transferred synchronously with the clock signal.

Advantages and Disadvantages

Advantages

  • High-speed operation enables efficient data processing.
  • Low power consumption contributes to energy efficiency.
  • Wide operating voltage range allows compatibility with various systems.
  • TTL input compatibility simplifies integration into existing designs.
  • Output drive capability supports driving external loads.

Disadvantages

  • Limited number of input and output pins may restrict the complexity of applications.
  • Sensitive to electrostatic discharge (ESD), requiring proper handling during assembly and usage.

Working Principles

CD74ACT574ME4 operates based on flip-flop circuits, which store and transfer digital data. When the clock pulse (CP) is triggered, the input data is latched and transferred to the corresponding output pins. The output enable (OE) pin controls the activation of the outputs.

Detailed Application Field Plans

CD74ACT574ME4 finds applications in various digital electronic systems, including: 1. Microcontrollers 2. Data communication devices 3. Memory modules 4. Industrial automation systems 5. Automotive electronics

Detailed and Complete Alternative Models

  1. SN74ACT574: Similar functionality and specifications from Texas Instruments.
  2. MC74ACT574: Alternative option provided by ON Semiconductor.
  3. 74ACT574: Generic version available from multiple manufacturers.

These alternative models offer similar features and can be used as substitutes for CD74ACT574ME4 depending on availability and specific requirements.

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10 pirs û bersivên hevpar ên têkildarî sepana CD74ACT574ME4 di çareseriyên teknîkî de navnîş bikin

Sure! Here are 10 common questions and answers related to the application of CD74ACT574ME4 in technical solutions:

  1. Q: What is CD74ACT574ME4? A: CD74ACT574ME4 is a type of octal D-type flip-flop with 3-state outputs, commonly used in digital circuits.

  2. Q: What is the operating voltage range for CD74ACT574ME4? A: The operating voltage range for CD74ACT574ME4 is typically between 4.5V and 5.5V.

  3. Q: How many flip-flops are there in CD74ACT574ME4? A: CD74ACT574ME4 consists of 8 individual D-type flip-flops.

  4. Q: What is the maximum clock frequency supported by CD74ACT574ME4? A: The maximum clock frequency supported by CD74ACT574ME4 is typically around 100 MHz.

  5. Q: Can CD74ACT574ME4 be used for level shifting? A: Yes, CD74ACT574ME4 can be used for level shifting as it supports both TTL and CMOS logic levels.

  6. Q: What is the power consumption of CD74ACT574ME4? A: The power consumption of CD74ACT574ME4 varies depending on the operating conditions but is generally low.

  7. Q: Can CD74ACT574ME4 be cascaded to increase the number of flip-flops? A: Yes, CD74ACT574ME4 can be cascaded to increase the number of flip-flops in a circuit.

  8. Q: Does CD74ACT574ME4 have any built-in protection features? A: CD74ACT574ME4 has built-in diode clamps on the inputs to protect against electrostatic discharge (ESD) events.

  9. Q: What is the output drive capability of CD74ACT574ME4? A: CD74ACT574ME4 has a high output drive capability, typically around 24 mA.

  10. Q: Can CD74ACT574ME4 be used in both synchronous and asynchronous applications? A: Yes, CD74ACT574ME4 can be used in both synchronous and asynchronous applications, depending on the circuit requirements.

Please note that these answers are general and may vary based on specific datasheet specifications and application requirements.