Texas Instruments
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
SN74AS574N
Ver Detalle Hojas de datos

SN74AS574N

Product Overview

Category

SN74AS574N 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
  • Wide operating voltage range
  • Low power consumption
  • Durable and reliable

Package

SN74AS574N is available in a 20-pin plastic dual in-line package (PDIP).

Essence

The essence of SN74AS574N lies in its ability to store and transfer data efficiently within digital systems.

Packaging/Quantity

SN74AS574N is typically packaged in reels or tubes, with quantities varying depending on the supplier.

Specifications

  • Supply Voltage: 4.5V to 5.5V
  • Operating Temperature Range: -40°C to +85°C
  • Input Voltage High: 2.0V to VCC
  • Input Voltage Low: GND to 0.8V
  • Output Voltage High: 2.4V (min)
  • Output Voltage Low: 0.4V (max)
  • Maximum Clock Frequency: 100MHz

Detailed Pin Configuration

  1. D0 (Data Input 0)
  2. D1 (Data Input 1)
  3. D2 (Data Input 2)
  4. D3 (Data Input 3)
  5. D4 (Data Input 4)
  6. D5 (Data Input 5)
  7. D6 (Data Input 6)
  8. D7 (Data Input 7)
  9. GND (Ground)
  10. Q7 (Serial Data Output)
  11. CP (Clock Pulse Input)
  12. OE (Output Enable)
  13. MR (Master Reset)
  14. Q0 (Parallel Data Output 0)
  15. Q1 (Parallel Data Output 1)
  16. Q2 (Parallel Data Output 2)
  17. Q3 (Parallel Data Output 3)
  18. Q4 (Parallel Data Output 4)
  19. Q5 (Parallel Data Output 5)
  20. VCC (Supply Voltage)

Functional Features

  • Parallel-to-Serial and Serial-to-Parallel data conversion
  • High-speed operation for efficient data transfer
  • Output enable control for flexible usage
  • Master reset functionality for initialization

Advantages and Disadvantages

Advantages

  • High-speed operation allows for quick data processing.
  • Wide operating voltage range enables compatibility with various systems.
  • Low power consumption reduces energy requirements.
  • Durable and reliable construction ensures long-term performance.

Disadvantages

  • Limited number of parallel data outputs may restrict certain applications.
  • Lack of built-in error detection or correction mechanisms.

Working Principles

SN74AS574N operates based on the principles of flip-flops and shift registers. It can store data in parallel format and convert it to serial format for transmission, or vice versa. The clock pulse input controls the timing of data transfer, while the output enable pin allows for selective activation of the parallel data outputs. The master reset pin initializes the IC, clearing all stored data.

Detailed Application Field Plans

SN74AS574N finds extensive use in various digital systems, including but not limited to: - Microcontrollers - Data communication devices - Memory modules - Industrial automation systems - Embedded systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to SN74AS574N are: - CD4015BE - 74HC595 - SN74LS164N - CD74HC165E - 74HCT374

These alternatives provide comparable features and can be used as substitutes depending on specific system requirements.

Word count: 430 words

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SN74AS574N en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of SN74AS574N in technical solutions:

  1. Q: What is SN74AS574N? A: SN74AS574N 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 SN74AS574N? A: The purpose of SN74AS574N is to provide a reliable and efficient way to store and manipulate digital data in various technical applications.

  3. Q: How many flip-flops are there in SN74AS574N? A: SN74AS574N consists of eight individual D-type flip-flops, making it an octal flip-flop IC.

  4. Q: What is the maximum clock frequency supported by SN74AS574N? A: SN74AS574N can operate at a maximum clock frequency of 25 MHz, allowing for high-speed data processing.

  5. Q: Can SN74AS574N be used in both synchronous and asynchronous applications? A: Yes, SN74AS574N can be used in both synchronous and asynchronous applications, depending on the specific requirements of the system.

  6. Q: What is the voltage supply range for SN74AS574N? A: SN74AS574N operates with a voltage supply range of 4.5V to 5.5V, which is commonly used in many digital systems.

  7. Q: Does SN74AS574N support tri-state outputs? A: Yes, SN74AS574N supports tri-state outputs, allowing for easy integration with other components and bus systems.

  8. Q: Can SN74AS574N be cascaded to increase the number of flip-flops? A: Yes, SN74AS574N can be cascaded to increase the number of flip-flops and expand the storage capacity of the system.

  9. Q: What is the typical power consumption of SN74AS574N? A: The typical power consumption of SN74AS574N is relatively low, making it suitable for battery-powered devices and energy-efficient applications.

  10. Q: Are there any specific precautions to consider when using SN74AS574N? A: It is important to follow the recommended operating conditions and guidelines provided in the datasheet to ensure proper functionality and reliability of SN74AS574N in technical solutions.

Please note that these answers are general and may vary depending on the specific implementation and requirements of your technical solution.