Texas Instruments
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SN74LV573ATPW
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SN74LV573ATPW

Product Overview

Category

SN74LV573ATPW 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
  • Durable and reliable

Package

SN74LV573ATPW is available in a TSSOP (Thin Shrink Small Outline Package) package.

Essence

The essence of SN74LV573ATPW 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 SN74LV573ATPW ICs.

Specifications

  • Supply Voltage: 2.0V - 5.5V
  • Operating Temperature Range: -40°C to +85°C
  • Input/Output Compatibility: TTL/CMOS
  • Number of Channels: 8
  • Output Type: Tri-State
  • Logic Family: LV

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

  • Tri-State Outputs: The SN74LV573ATPW features tri-state outputs, allowing for efficient data transfer and sharing between multiple devices.
  • Latch Enable: The latch enable feature enables the storage of data in the IC, ensuring reliable data retention.
  • Output Enable: The output enable feature allows for control over the output state, providing flexibility in data transmission.

Advantages and Disadvantages

Advantages

  • Low-voltage operation makes it suitable for various digital systems.
  • High-speed performance ensures quick data transfer.
  • Wide operating temperature range allows for usage in diverse environments.
  • Tri-state outputs facilitate efficient data sharing.

Disadvantages

  • Limited number of channels (8) may not be sufficient for certain applications.
  • Requires external components for complete functionality.

Working Principles

SN74LV573ATPW operates based on the principles of digital logic circuits. It utilizes flip-flops to store and transfer data. The latch enable and output enable signals control the flow of data within the IC. When the latch enable signal is active, the input data is stored in the flip-flops. The output enable signal determines whether the stored data is transmitted to the outputs or held in a high-impedance state.

Detailed Application Field Plans

SN74LV573ATPW finds application in various digital systems, including but not limited to: - Microcontrollers - Data communication systems - Memory modules - Industrial automation equipment - Consumer electronics

Detailed and Complete Alternative Models

  1. SN74LV573A: Similar to SN74LV573ATPW, but available in a different package (DIP).
  2. SN74HC573: Higher voltage operation (4.5V - 5.5V) with similar functionality.
  3. SN74HCT573: Higher voltage operation (4.5V - 5.5V) with improved noise immunity.

These alternative models provide similar functionality to SN74LV573ATPW, catering to different packaging options and voltage requirements.

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Énumérez 10 questions et réponses courantes liées à l'application de SN74LV573ATPW dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of SN74LV573ATPW:

  1. Q: What is the SN74LV573ATPW? A: The SN74LV573ATPW 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 SN74LV573ATPW? A: The operating voltage range for SN74LV573ATPW is typically between 2V and 5.5V.

  3. Q: How many latch inputs does SN74LV573ATPW have? A: SN74LV573ATPW has 8 latch inputs, allowing it to store 8 bits of data.

  4. Q: Can SN74LV573ATPW be used as a bidirectional buffer? A: No, SN74LV573ATPW is not designed for bidirectional buffering. It can only be used as an output latch.

  5. Q: What is the maximum output current that SN74LV573ATPW can drive? A: SN74LV573ATPW can typically drive up to 12mA of output current per channel.

  6. Q: Does SN74LV573ATPW support 3-state outputs? A: Yes, SN74LV573ATPW supports 3-state outputs, which allows multiple devices to share a common bus.

  7. Q: What is the propagation delay of SN74LV573ATPW? A: The propagation delay of SN74LV573ATPW is typically around 5ns.

  8. Q: Can SN74LV573ATPW operate at high frequencies? A: Yes, SN74LV573ATPW can operate at high frequencies, typically up to several hundred megahertz.

  9. Q: Can SN74LV573ATPW be cascaded to increase the number of latch inputs? A: Yes, multiple SN74LV573ATPW devices can be cascaded together to increase the number of latch inputs.

  10. Q: Is SN74LV573ATPW compatible with other logic families? A: SN74LV573ATPW is compatible with a wide range of logic families, including TTL and CMOS.

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