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74AHC573D,118
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74AHC573D,118

Product Overview

Category

The 74AHC573D,118 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
  • Low power consumption
  • Wide operating voltage range
  • Compatibility with various logic families
  • Output drive capability

Package

The 74AHC573D,118 is available in a standard surface mount package.

Essence

The essence of this product lies in its ability to store and transfer digital data efficiently and reliably.

Packaging/Quantity

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

Specifications

  • Supply Voltage: 2V to 5.5V
  • Input Voltage: 0V to VCC
  • Output Voltage: 0V to VCC
  • Operating Temperature Range: -40°C to +125°C
  • Logic Family: AHC
  • Number of Pins: 20
  • Output Drive Capability: 24mA

Detailed Pin Configuration

The 74AHC573D,118 has a total of 20 pins, each serving a specific function. The pin configuration is as follows:

  1. Pin 1: Output Enable (OE)
  2. Pin 2: Data Input D0
  3. Pin 3: Data Input D1
  4. Pin 4: Data Input D2
  5. Pin 5: Data Input D3
  6. Pin 6: Data Input D4
  7. Pin 7: Data Input D5
  8. Pin 8: Data Input D6
  9. Pin 9: Data Input D7
  10. Pin 10: GND (Ground)
  11. Pin 11: Data Output Q0
  12. Pin 12: Data Output Q1
  13. Pin 13: Data Output Q2
  14. Pin 14: Data Output Q3
  15. Pin 15: Data Output Q4
  16. Pin 16: Data Output Q5
  17. Pin 17: Data Output Q6
  18. Pin 18: Data Output Q7
  19. Pin 19: Clock (CLK)
  20. Pin 20: VCC (Supply Voltage)

Functional Features

The 74AHC573D,118 is a transparent latch with eight D-type flip-flops. It allows data to be stored and transferred based on the clock signal. The latch is enabled when the Output Enable (OE) pin is set low, allowing the data inputs to be latched onto the outputs. When the OE pin is high, the latch is disabled, and the outputs retain their previous state.

Advantages and Disadvantages

Advantages

  • High-speed operation enables efficient data transfer.
  • Low power consumption makes it suitable for battery-powered devices.
  • Wide operating voltage range provides flexibility in various applications.
  • Compatibility with different logic families simplifies integration into existing systems.
  • Output drive capability allows direct connection to other components.

Disadvantages

  • Limited number of flip-flops may restrict its use in complex systems.
  • Lack of built-in error detection or correction mechanisms.

Working Principles

The 74AHC573D,118 operates based on the principles of digital storage and transfer. When the clock signal is active, the data inputs are latched onto the outputs. This allows the stored data to be read by other components or transferred to subsequent stages of a digital system. The latch can be enabled or disabled using the Output Enable (OE) pin.

Detailed Application Field Plans

The 74AHC573D,118 finds application in various digital 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 the 74AHC573D,118 include: - 74HC573: This IC is compatible with the HC logic family and operates at a lower voltage range. - SN74LVC573A: A latch with similar characteristics, but with enhanced ESD protection.

These alternative models can be considered based on specific requirements and compatibility with existing systems.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 74AHC573D,118 en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of 74AHC573D,118 in technical solutions:

  1. Q: What is the function of the 74AHC573D,118? A: The 74AHC573D,118 is an octal transparent latch with 3-state outputs. It can store and output data from its inputs.

  2. Q: What is the maximum operating voltage for the 74AHC573D,118? A: The maximum operating voltage for the 74AHC573D,118 is 5.5V.

  3. Q: How many latch outputs does the 74AHC573D,118 have? A: The 74AHC573D,118 has 8 latch outputs.

  4. Q: Can the 74AHC573D,118 be used for bidirectional communication? A: No, the 74AHC573D,118 is unidirectional and can only be used for outputting data.

  5. Q: What is the purpose of the 3-state outputs in the 74AHC573D,118? A: The 3-state outputs allow multiple devices to share a common bus without interfering with each other.

  6. Q: What is the maximum output current of the 74AHC573D,118? A: The maximum output current of the 74AHC573D,118 is 24mA.

  7. Q: Can the 74AHC573D,118 operate at high speeds? A: Yes, the 74AHC573D,118 is designed for high-speed operation and can handle frequencies up to several hundred megahertz.

  8. Q: Does the 74AHC573D,118 have any built-in protection features? A: Yes, the 74AHC573D,118 has built-in diode protection to prevent damage from electrostatic discharge (ESD).

  9. Q: Can the 74AHC573D,118 be cascaded with other latches? A: Yes, multiple 74AHC573D,118 latches can be cascaded together to increase the number of outputs.

  10. Q: What is the package type of the 74AHC573D,118? A: The 74AHC573D,118 is available in a standard SOIC-20 package.

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