ON Semiconductor
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MC74LCX573DT
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MC74LCX573DT

Product Overview

Category

MC74LCX573DT belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in digital systems for data storage and transfer.

Characteristics

  • Low voltage operation
  • High-speed performance
  • Wide operating temperature range
  • Low power consumption

Package

MC74LCX573DT is available in a small outline package (SOP) with 20 pins.

Essence

The essence of MC74LCX573DT lies in its ability to provide reliable and efficient data storage and transfer capabilities in digital systems.

Packaging/Quantity

This product is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

  • Supply Voltage: 2.0V - 3.6V
  • Input Voltage: 0V - VCC
  • Output Voltage: 0V - VCC
  • Operating Temperature Range: -40°C to +85°C
  • Input Capacitance: 4pF (typical)
  • Output Capacitance: 6pF (typical)
  • Propagation Delay Time: 3.5ns (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. 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 latch with 3-state outputs
  • High-speed operation for efficient data transfer
  • Low voltage operation for reduced power consumption
  • Latch enable and output enable control for flexible usage

Advantages and Disadvantages

Advantages

  • Low power consumption
  • High-speed performance
  • Wide operating temperature range
  • Compact package size

Disadvantages

  • Limited number of inputs and outputs
  • Requires external control signals for proper operation

Working Principles

MC74LCX573DT operates as an octal transparent latch with 3-state outputs. It stores data from the input pins and transfers it to the corresponding output pins when the latch enable (LE) signal is active. The output enable (OE) signal controls whether the outputs are in a high-impedance state or actively driving the data lines.

Detailed Application Field Plans

MC74LCX573DT finds applications in various digital systems, including but not limited to: - Microcontrollers - Data storage devices - Communication systems - Industrial automation - Automotive electronics

Detailed and Complete Alternative Models

  1. SN74LVC573A: Similar octal transparent latch with 3-state outputs, compatible with 2.0V - 3.6V supply voltage range.
  2. CD74HC573: Octal D-type transparent latch with 3-state outputs, operates at higher voltage levels (2.0V - 6.0V).
  3. 74ACT573: Octal transparent latch with non-inverting 3-state outputs, suitable for higher speed applications.

These alternative models offer similar functionality and can be considered as substitutes for MC74LCX573DT based on specific requirements.

Word count: 446 words

רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של MC74LCX573DT בפתרונות טכניים

Sure! Here are 10 common questions and answers related to the application of MC74LCX573DT in technical solutions:

  1. Q: What is MC74LCX573DT? A: MC74LCX573DT is a type of integrated circuit (IC) that functions as an octal transparent latch with 3-state outputs.

  2. Q: What is the purpose of MC74LCX573DT? A: The purpose of MC74LCX573DT is to store and control the flow of data in digital systems, allowing for efficient data transfer and manipulation.

  3. Q: How many latches does MC74LCX573DT have? A: MC74LCX573DT has eight individual latches, making it suitable for applications requiring multiple data storage elements.

  4. Q: What is the significance of the "transparent" feature in MC74LCX573DT? A: The "transparent" feature means that the inputs of the latch are directly connected to the outputs when the latch enable (LE) input is high, allowing data to pass through.

  5. Q: Can MC74LCX573DT be used in bidirectional data transfer? A: Yes, MC74LCX573DT supports bidirectional data transfer by utilizing its 3-state outputs, which can be enabled or disabled as needed.

  6. Q: What is the voltage range supported by MC74LCX573DT? A: MC74LCX573DT operates within a voltage range of 2.0V to 3.6V, making it compatible with various digital systems.

  7. Q: Is MC74LCX573DT suitable for high-speed applications? A: Yes, MC74LCX573DT is designed for high-speed operation, with a typical propagation delay of only a few nanoseconds.

  8. Q: Can MC74LCX573DT be cascaded to increase the number of latches? A: Yes, multiple MC74LCX573DT ICs can be cascaded together to increase the number of latches and expand the data storage capacity.

  9. Q: What is the power consumption of MC74LCX573DT? A: MC74LCX573DT has low power consumption, typically drawing only a few milliwatts of power during normal operation.

  10. Q: Are there any specific precautions to consider when using MC74LCX573DT? A: It is important to ensure that the voltage levels and timing requirements of the inputs and outputs are within the specified limits to avoid any potential issues with data integrity or latch functionality.

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