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74ALVC573D,112
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Encyclopedia Entry: 74ALVC573D,112

Product Overview

Category

The 74ALVC573D,112 belongs to the category of integrated circuits (ICs) and specifically falls under the group of flip-flops.

Use

This product is commonly used in digital electronics for storing and transferring data. It serves as an octal D-type transparent latch with 3-state outputs.

Characteristics

  • Octal D-type transparent latch
  • 3-state outputs
  • High-speed operation
  • Low power consumption
  • Wide operating voltage range
  • Schmitt-trigger action on all inputs
  • Balanced propagation delays

Package

The 74ALVC573D,112 is available in a small-outline package (SO) with 20 pins. The package provides protection and easy integration into electronic circuits.

Essence

The essence of the 74ALVC573D,112 lies in its ability to store and transfer data efficiently, making it an essential component in various digital systems.

Packaging/Quantity

This product is typically packaged in reels or tubes, containing a specific quantity of ICs per package. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

  • Supply Voltage Range: 1.2V to 3.6V
  • Input Voltage Range: -0.5V to VCC + 0.5V
  • Output Voltage Range: -0.5V to VCC + 0.5V
  • Operating Temperature Range: -40°C to +85°C
  • Output Drive Capability: ±24mA at 3.0V
  • Propagation Delay: 4.5ns (max) at 3.3V
  • Output Transition Time: 2.5ns (max) at 3.3V

Detailed Pin Configuration

The 74ALVC573D,112 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: Ground (GND)
  11. Pin 11: Clock (CLK)
  12. Pin 12: Latch Enable (LE)
  13. Pin 13: Output Q0
  14. Pin 14: Output Q1
  15. Pin 15: Output Q2
  16. Pin 16: Output Q3
  17. Pin 17: Output Q4
  18. Pin 18: Output Q5
  19. Pin 19: Output Q6
  20. Pin 20: Output Q7

Functional Features

The 74ALVC573D,112 offers the following functional features:

  • Transparent latch operation
  • 3-state outputs for bus-oriented applications
  • Schmitt-trigger action on all inputs for noise immunity
  • High-speed operation for efficient data transfer
  • Low power consumption for energy efficiency
  • Balanced propagation delays for synchronized operations

Advantages and Disadvantages

Advantages

  • High-speed operation allows for quick data transfer.
  • Low power consumption helps in reducing energy usage.
  • Wide operating voltage range provides flexibility in various applications.
  • Schmitt-trigger action on all inputs ensures reliable performance even in noisy environments.

Disadvantages

  • Limited output drive capability may restrict its use in certain high-current applications.
  • The small-outline package may require additional precautions for heat dissipation in high-power scenarios.

Working Principles

The 74ALVC573D,112 operates based on the principles of flip-flops and latch circuits. It stores data when the latch enable (LE) signal is active and transfers the stored data to the outputs when the output enable (OE) signal is active. The clock (CLK) signal synchronizes the latch operation, ensuring proper timing and data integrity.

Detailed Application Field Plans

The 74ALVC573D,112 finds applications in various digital systems, including but not limited to:

  1. Microprocessors and microcontrollers
  2. Data storage systems
  3. Communication devices
  4. Industrial automation
  5. Automotive electronics
  6. Consumer electronics

Its ability to store and transfer data efficiently makes it suitable for use in these fields.

Detailed and Complete Alternative Models

There are several alternative models available that offer similar functionality to the 74ALVC573D,112. Some notable alternatives include:

  1. SN74LV573A: Octal D-type transparent latch with 3-state outputs from Texas Instruments.
  2. MC

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi 74ALVC573D,112 dalam penyelesaian teknikal

Sure! Here are 10 common questions and answers related to the application of 74ALVC573D,112 in technical solutions:

  1. Q: What is the function of the 74ALVC573D,112? A: The 74ALVC573D,112 is an octal transparent latch with 3-state outputs. It can be used to store and control the flow of data in digital systems.

  2. Q: What is the operating voltage range for the 74ALVC573D,112? A: The 74ALVC573D,112 operates within a voltage range of 1.65V to 3.6V.

  3. Q: How many bits can the 74ALVC573D,112 latch simultaneously store? A: The 74ALVC573D,112 can latch and store 8 bits of data simultaneously.

  4. Q: Can the 74ALVC573D,112 be used in both input and output modes? A: Yes, the 74ALVC573D,112 can be used as both an input and output device, allowing bidirectional data flow.

  5. Q: What is the maximum output current that the 74ALVC573D,112 can drive? A: The 74ALVC573D,112 can drive up to 24mA of current per output pin.

  6. Q: Does the 74ALVC573D,112 have any built-in protection features? A: Yes, the 74ALVC573D,112 has built-in ESD (Electrostatic Discharge) protection on all inputs and outputs.

  7. Q: Can I cascade multiple 74ALVC573D,112 latches together? A: Yes, you can cascade multiple 74ALVC573D,112 latches together to increase the number of bits that can be stored.

  8. Q: What is the propagation delay of the 74ALVC573D,112? A: The propagation delay of the 74ALVC573D,112 is typically around 3.5ns.

  9. Q: Can the 74ALVC573D,112 be used in high-speed applications? A: Yes, the 74ALVC573D,112 is designed for high-speed operation and can be used in applications with fast data transfer rates.

  10. Q: Are there any specific layout considerations when using the 74ALVC573D,112? A: It is recommended to follow proper PCB layout guidelines, such as minimizing trace lengths and providing adequate decoupling capacitors, to ensure optimal performance of the 74ALVC573D,112.