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SN74HC573ADWR
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SN74HC573ADWR

Product Overview

Category

SN74HC573ADWR 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
  • Output drive capability

Package

SN74HC573ADWR is available in a 20-pin SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of SN74HC573ADWR lies in its ability to store and transfer digital data efficiently within electronic systems.

Packaging/Quantity

This product is typically packaged in reels, with each reel containing a specific quantity of SN74HC573ADWR ICs.

Specifications

  • Supply Voltage: 2V to 6V
  • Input Voltage: 0V to VCC
  • Output Voltage: 0V to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Output Drive Capability: 8mA at 5V

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. LE (Latch Enable)
  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

  • Octal transparent D-type latch
  • High-speed operation with a maximum propagation delay of 14ns
  • Latch enable and output enable control for flexible data storage and transfer
  • Non-inverting outputs for direct compatibility with other digital logic circuits

Advantages and Disadvantages

Advantages

  • Fast data storage and transfer capabilities
  • Low power consumption
  • Wide operating voltage range allows for compatibility with various systems
  • Output drive capability enables direct connection to other components

Disadvantages

  • Limited number of output pins (8 in this case)
  • May require additional components for complex system designs

Working Principles

SN74HC573ADWR operates based on the principles of digital logic. It uses transparent D-type latches to store and transfer data. The latch enable (LE) and output enable (OE) signals control the flow of data. When LE is high, the input data is latched and stored. When OE is low, the stored data is available at the outputs.

Detailed Application Field Plans

SN74HC573ADWR finds applications in various digital electronic systems, 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 SN74HC573ADWR are: - CD74HC573E from Texas Instruments - MC74HC573AN from ON Semiconductor - 74HC573D from NXP Semiconductors - SN54HC573J from Texas Instruments

These alternative models can be considered based on specific requirements and availability.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SN74HC573ADWR en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of SN74HC573ADWR:

  1. Q: What is SN74HC573ADWR? A: SN74HC573ADWR is a type of octal transparent D-type latch with 3-state outputs, commonly used in digital systems.

  2. Q: What is the purpose of SN74HC573ADWR? A: SN74HC573ADWR is used to store and control the flow of data in digital circuits. It can be used for data storage, data transfer, and bus interfacing.

  3. Q: How many bits can SN74HC573ADWR handle? A: SN74HC573ADWR can handle 8 bits of data, as it is an octal latch.

  4. Q: What is the operating voltage range for SN74HC573ADWR? A: The operating voltage range for SN74HC573ADWR is typically between 2V and 6V.

  5. Q: Can SN74HC573ADWR be used in both parallel and serial data transfer? A: Yes, SN74HC573ADWR can be used for both parallel and serial data transfer, depending on the configuration and input/output connections.

  6. Q: What is the maximum clock frequency supported by SN74HC573ADWR? A: The maximum clock frequency supported by SN74HC573ADWR is typically around 25 MHz.

  7. Q: Does SN74HC573ADWR have any built-in protection features? A: Yes, SN74HC573ADWR has built-in diode clamps that provide protection against electrostatic discharge (ESD).

  8. Q: Can SN74HC573ADWR drive LEDs directly? A: No, SN74HC573ADWR is not designed to drive LEDs directly. It requires additional current-limiting resistors or LED drivers for proper operation.

  9. Q: Can SN74HC573ADWR be cascaded to increase the number of bits? A: Yes, multiple SN74HC573ADWR latches can be cascaded together to increase the number of bits that can be stored or transferred.

  10. Q: What are some common applications of SN74HC573ADWR? A: SN74HC573ADWR is commonly used in microcontrollers, memory systems, data buses, address decoding, and general-purpose digital logic circuits.

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