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SN74LV573ANSR
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SN74LV573ANSR

Product Overview

Category

SN74LV573ANSR belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

  • Low-voltage operation
  • High-speed performance
  • Octal transparent latch
  • 3-state outputs
  • Schmitt-trigger inputs

Package

SN74LV573ANSR is available in a small-outline package (SOIC) with 20 pins.

Essence

The essence of SN74LV573ANSR lies in its ability to store and transfer data efficiently within digital systems.

Packaging/Quantity

This product is typically packaged in reels, with each reel containing a quantity of 2500 units.

Specifications

  • Supply voltage: 2.0V to 5.5V
  • 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
  • Maximum propagation delay: 6.5 ns
  • Maximum power dissipation: 500 mW

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: Allows for the storage of data on the inputs and its subsequent transfer to the outputs.
  • 3-state outputs: Enables the outputs to be in a high-impedance state, allowing multiple devices to share a common bus.
  • Schmitt-trigger inputs: Provides hysteresis, making the inputs less susceptible to noise and ensuring reliable operation.

Advantages and Disadvantages

Advantages

  • Low-voltage operation allows for compatibility with various digital systems.
  • High-speed performance ensures efficient data transfer.
  • 3-state outputs facilitate bus sharing among multiple devices.
  • Schmitt-trigger inputs enhance noise immunity.

Disadvantages

  • Limited number of output pins (8) may restrict certain applications requiring more outputs.
  • May not be suitable for high-temperature environments due to the specified operating temperature range.

Working Principles

SN74LV573ANSR operates by latching the input data when the latch enable (LE) signal is active. The latched data is then transferred to the outputs when the output enable (OE) signal is active. The 3-state outputs allow the device to disconnect from the bus when not in use, preventing conflicts with other devices.

Detailed Application Field Plans

SN74LV573ANSR finds application in various digital systems, including but not limited to: - Microcontrollers - Data storage systems - Communication devices - Industrial automation equipment - Automotive electronics

Detailed and Complete Alternative Models

  1. SN74LV573ADGVR
  2. SN74LV573APWR
  3. SN74LV573ATPWR
  4. SN74LV573ARGYR
  5. SN74LV573ADBR

These alternative models offer similar functionality and characteristics to SN74LV573ANSR, providing options for different package types or pin configurations.

In conclusion, SN74LV573ANSR is a versatile integrated circuit used for data storage and transfer in digital electronic systems. Its low-voltage operation, high-speed performance, and 3-state outputs make it suitable for various applications. While it has some limitations, such as the number of output pins and operating temperature range, there are alternative models available to meet specific requirements.

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SN74LV573ANSR i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of SN74LV573ANSR:

  1. Q: What is SN74LV573ANSR? A: SN74LV573ANSR is a type of octal transparent D-type latch with 3-state outputs, commonly used in digital systems.

  2. Q: What is the operating voltage range for SN74LV573ANSR? A: The operating voltage range for SN74LV573ANSR is typically between 2V and 5.5V.

  3. Q: How many latch outputs does SN74LV573ANSR have? A: SN74LV573ANSR has 8 latch outputs, making it suitable for applications that require multiple data storage elements.

  4. Q: Can SN74LV573ANSR be used for bidirectional data transfer? A: No, SN74LV573ANSR is unidirectional and can only be used for one-way data transfer.

  5. Q: What is the maximum clock frequency supported by SN74LV573ANSR? A: SN74LV573ANSR can support clock frequencies up to 100 MHz, making it suitable for high-speed applications.

  6. Q: Does SN74LV573ANSR have any built-in protection features? A: Yes, SN74LV573ANSR has built-in ESD (electrostatic discharge) protection on all inputs and outputs.

  7. Q: Can SN74LV573ANSR operate in a bus-oriented system? A: Yes, SN74LV573ANSR is designed to work well in bus-oriented systems due to its 3-state outputs.

  8. Q: What is the power supply current consumption of SN74LV573ANSR? A: The power supply current consumption of SN74LV573ANSR is typically around 4 mA.

  9. Q: Can SN74LV573ANSR be cascaded to increase the number of latch outputs? A: Yes, multiple SN74LV573ANSR chips can be cascaded together to increase the number of latch outputs in a system.

  10. Q: What are some typical applications for SN74LV573ANSR? A: SN74LV573ANSR is commonly used in applications such as data storage, address decoding, and bus interfacing in digital systems.

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