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SN74LV573ATDGVRG4
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SN74LV573ATDGVRG4

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Octal D-type transparent latch
  • Characteristics:
    • Low-voltage operation
    • High-speed performance
    • Transparent latch for easy data transfer
    • Wide operating temperature range
  • Package: TSSOP-20
  • Essence: This IC is designed to provide a simple and efficient solution for latching data in various digital systems.
  • Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

  • Supply voltage range: 1.65V to 5.5V
  • Input voltage range: 0V to VCC
  • Output voltage range: 0V to VCC
  • Operating temperature range: -40°C to 85°C
  • Input capacitance: 3.5pF
  • Output capacitance: 6pF
  • Propagation delay time: 4.2ns (typical)
  • Maximum clock frequency: 100MHz

Detailed Pin Configuration

The SN74LV573ATDGVRG4 has a total of 20 pins. The pin configuration is as follows:

  1. OE (Output Enable)
  2. Q0 (Output 0)
  3. D0 (Data Input 0)
  4. D1 (Data Input 1)
  5. GND (Ground)
  6. D2 (Data Input 2)
  7. D3 (Data Input 3)
  8. D4 (Data Input 4)
  9. D5 (Data Input 5)
  10. D6 (Data Input 6)
  11. D7 (Data Input 7)
  12. CP (Clock Pulse)
  13. LE (Latch Enable)
  14. Q7 (Output 7)
  15. Q6 (Output 6)
  16. Q5 (Output 5)
  17. Q4 (Output 4)
  18. VCC (Supply Voltage)
  19. Q3 (Output 3)
  20. Q2 (Output 2)

Functional Features

  • Octal D-type transparent latch with 3-state outputs
  • Transparent latch allows data to be transferred when the latch enable (LE) signal is high
  • Output enable (OE) signal controls the output state of the latch
  • High-speed operation for efficient data transfer
  • Low-voltage operation makes it suitable for various digital systems
  • Wide operating temperature range ensures reliability in different environments

Advantages and Disadvantages

Advantages: - Easy data transfer with the transparent latch feature - High-speed performance for efficient operation - Low-voltage operation allows compatibility with different systems - Wide operating temperature range ensures reliability

Disadvantages: - Limited number of outputs (8 in total) - Not suitable for applications requiring a large number of latches

Working Principles

The SN74LV573ATDGVRG4 operates as an octal D-type transparent latch. When the latch enable (LE) signal is high, the data inputs (D0-D7) are transferred to the outputs (Q0-Q7). The transparent latch feature allows continuous data transfer as long as the LE signal remains high. The output enable (OE) signal controls the output state of the latch. When OE is low, the outputs are in a high-impedance state.

Detailed Application Field Plans

The SN74LV573ATDGVRG4 can be used in various applications, including but not limited to: - Data storage and retrieval systems - Digital communication systems - Microcontroller-based systems - Industrial automation - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  1. SN74LV573APWR - TSSOP-20 package, same functionality as SN74LV573ATDGVRG4
  2. SN74LV573ADGVR - TVSOP-20 package, same functionality as SN74LV573ATDGVRG4
  3. SN74LV573ARGYR - VQFN-20 package, same functionality as SN74LV573ATDGVRG4
  4. SN74LV573APWRE4 - TSSOP-20 package, RoHS compliant version of SN74LV573ATDGVRG4

These alternative models provide similar functionality and can be used as replacements for the SN74LV573ATDGVRG4 in various applications.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi SN74LV573ATDGVRG4 dalam penyelesaian teknikal

Sure! Here are 10 common questions and answers related to the application of SN74LV573ATDGVRG4 in technical solutions:

  1. Q: What is SN74LV573ATDGVRG4? A: SN74LV573ATDGVRG4 is a octal transparent D-type latch with 3-state outputs, commonly used in digital systems.

  2. Q: What is the operating voltage range for SN74LV573ATDGVRG4? A: The operating voltage range for SN74LV573ATDGVRG4 is typically between 2.0V and 5.5V.

  3. Q: How many latch outputs does SN74LV573ATDGVRG4 have? A: SN74LV573ATDGVRG4 has 8 latch outputs, making it suitable for applications requiring multiple data storage elements.

  4. Q: Can SN74LV573ATDGVRG4 be used for bidirectional data transfer? A: No, SN74LV573ATDGVRG4 is unidirectional and can only be used for one-way data transfer.

  5. Q: What is the maximum data transfer rate supported by SN74LV573ATDGVRG4? A: SN74LV573ATDGVRG4 supports a maximum data transfer rate of up to 100 MHz.

  6. Q: Does SN74LV573ATDGVRG4 have any built-in protection features? A: Yes, SN74LV573ATDGVRG4 has built-in ESD (electrostatic discharge) protection on all inputs and outputs.

  7. Q: Can SN74LV573ATDGVRG4 operate in a high-temperature environment? A: Yes, SN74LV573ATDGVRG4 is designed to operate in a wide temperature range, typically between -40°C and 125°C.

  8. Q: What is the power supply current consumption of SN74LV573ATDGVRG4? A: The power supply current consumption of SN74LV573ATDGVRG4 is typically around 2 mA.

  9. Q: Can SN74LV573ATDGVRG4 be cascaded to increase the number of latch outputs? A: Yes, multiple SN74LV573ATDGVRG4 devices can be cascaded together to increase the number of latch outputs in a system.

  10. Q: Are there any specific application notes or reference designs available for SN74LV573ATDGVRG4? A: Yes, Texas Instruments provides application notes and reference designs that can help with the implementation of SN74LV573ATDGVRG4 in various technical solutions.

Please note that these answers are general and may vary depending on the specific requirements and use cases. It's always recommended to refer to the datasheet and documentation provided by the manufacturer for accurate information.