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SN74AC574NSRE4
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SN74AC574NSRE4

Product Overview

Category

SN74AC574NSRE4 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
  • Low power consumption
  • Wide operating voltage range
  • Schmitt-trigger inputs for noise immunity
  • 8-bit D-type flip-flop with tri-state outputs

Package

SN74AC574NSRE4 is available in a small-outline integrated circuit (SOIC) package.

Essence

The essence of SN74AC574NSRE4 lies in its ability to store and transfer digital data efficiently.

Packaging/Quantity

This IC is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Supply Voltage: 2V to 6V
  • Operating Temperature Range: -40°C to +85°C
  • Output Current: ±24mA
  • Input Voltage: 0V to VCC
  • Propagation Delay Time: 5.5ns (typical)

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

Functional Features

  • 8-bit D-type flip-flop with tri-state outputs
  • Positive-edge triggered clock input
  • Asynchronous master reset for clearing the flip-flop contents
  • Output enable control for placing the outputs in a high-impedance state

Advantages and Disadvantages

Advantages

  • High-speed operation allows for efficient data transfer
  • Low power consumption helps conserve energy
  • Wide operating voltage range provides flexibility in various applications
  • Schmitt-trigger inputs ensure noise immunity, enhancing reliability

Disadvantages

  • Limited output current may restrict certain high-power applications
  • Propagation delay time may affect real-time data processing in some scenarios

Working Principles

SN74AC574NSRE4 operates based on positive-edge triggered clock input. When the clock signal transitions from low to high, the data present at the inputs (D0-D7) is latched into the flip-flops. The stored data can then be accessed at the corresponding outputs (Q0-Q7). The output enable (OE) pin controls whether the outputs are active or in a high-impedance state. The asynchronous master reset (MR) pin clears the flip-flop contents when activated.

Detailed Application Field Plans

SN74AC574NSRE4 finds extensive use in various digital systems, including but not limited to: - Microcontrollers - Data storage devices - Communication equipment - Industrial automation systems - Automotive electronics

Detailed and Complete Alternative Models

  1. SN74HC574N
  2. CD74HCT574E
  3. MC74HC574AN
  4. 74ACT574SCX

These alternative models offer similar functionality and can be used as substitutes for SN74AC574NSRE4 in different applications.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von SN74AC574NSRE4 in technischen Lösungen auf

Sure! Here are 10 common questions and answers related to the application of SN74AC574NSRE4 in technical solutions:

  1. Q: What is SN74AC574NSRE4? A: SN74AC574NSRE4 is a type of octal D-type flip-flop integrated circuit (IC) that can store and transfer data in digital systems.

  2. Q: What is the purpose of SN74AC574NSRE4? A: SN74AC574NSRE4 is commonly used for data storage, synchronization, and signal buffering in various electronic applications.

  3. Q: What is the operating voltage range for SN74AC574NSRE4? A: SN74AC574NSRE4 operates within a voltage range of 2V to 6V.

  4. Q: How many flip-flops are there in SN74AC574NSRE4? A: SN74AC574NSRE4 consists of 8 individual D-type flip-flops.

  5. Q: What is the maximum clock frequency supported by SN74AC574NSRE4? A: SN74AC574NSRE4 can operate at a maximum clock frequency of 100 MHz.

  6. Q: Can SN74AC574NSRE4 be cascaded to increase the number of flip-flops? A: Yes, multiple SN74AC574NSRE4 ICs can be cascaded together to increase the number of flip-flops in a system.

  7. Q: Does SN74AC574NSRE4 support both rising and falling edge triggering? A: Yes, SN74AC574NSRE4 supports both rising and falling edge triggering based on the clock input.

  8. Q: What is the output drive capability of SN74AC574NSRE4? A: SN74AC574NSRE4 has a typical output drive capability of 24 mA, making it suitable for driving various loads.

  9. Q: Can SN74AC574NSRE4 operate in both synchronous and asynchronous modes? A: Yes, SN74AC574NSRE4 can operate in both synchronous and asynchronous modes depending on the clock input configuration.

  10. Q: What are some common applications of SN74AC574NSRE4? A: SN74AC574NSRE4 is commonly used in microcontrollers, data storage systems, address decoding, bus interfacing, and general-purpose digital logic circuits.

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