Texas Instruments
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SN74LV373ADWR
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SN74LV373ADWR

Product Overview

Category

SN74LV373ADWR 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

SN74LV373ADWR is available in a standard 20-pin SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of SN74LV373ADWR 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 2500 units of SN74LV373ADWR.

Specifications

  • Supply Voltage: 2.0V to 5.5V
  • Input Voltage: 0V to VCC
  • Output Voltage: 0V to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Logic Family: LV (Low Voltage)
  • Number of Pins: 20
  • Logic Function: Octal Transparent D-Type Latch

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
  • Data inputs are latched when the latch enable (LE) signal is high
  • Outputs are enabled when the output enable (OE) signal is low
  • High-speed operation for efficient data transfer
  • Low-voltage operation for compatibility with various digital systems

Advantages and Disadvantages

Advantages

  • Low-voltage operation allows for compatibility with a wide range of digital systems
  • High-speed performance enables efficient data transfer
  • Durable and reliable design ensures long-term functionality

Disadvantages

  • Limited number of outputs (8) may not be sufficient for certain applications requiring more data storage and transfer capabilities
  • Availability in only one package type may limit flexibility in system design

Working Principles

SN74LV373ADWR operates as an octal transparent latch, meaning it can store and transfer data on eight input lines. When the latch enable (LE) signal is high, the data inputs are latched and stored. The stored data can then be accessed through the corresponding output lines. The output enable (OE) signal controls the enabling or disabling of the outputs.

Detailed Application Field Plans

SN74LV373ADWR finds extensive use 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. SN74LV373APW - Same functionality, different package (TSSOP)
  2. SN74LV373ANSR - Same functionality, smaller package (SOIC Narrow)
  3. SN74LV373ARGYR - Same functionality, lead-free package (VQFN)

These alternative models provide options for different packaging requirements and design considerations while maintaining the same functionality as SN74LV373ADWR.

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Énumérez 10 questions et réponses courantes liées à l'application de SN74LV373ADWR dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of SN74LV373ADWR:

  1. Q: What is SN74LV373ADWR? A: SN74LV373ADWR is a type of octal transparent latch with 3-state outputs, commonly used in digital systems.

  2. Q: What is the operating voltage range for SN74LV373ADWR? A: The operating voltage range for SN74LV373ADWR is typically between 2.0V and 5.5V.

  3. Q: How many latch outputs does SN74LV373ADWR have? A: SN74LV373ADWR has 8 latch outputs, making it suitable for applications that require multiple data storage elements.

  4. Q: Can SN74LV373ADWR be used for bidirectional data transfer? A: No, SN74LV373ADWR is unidirectional and can only be used for one-way data transfer.

  5. Q: What is the maximum output current of SN74LV373ADWR? A: The maximum output current of SN74LV373ADWR is typically around 12mA.

  6. Q: Does SN74LV373ADWR have any built-in protection features? A: Yes, SN74LV373ADWR has built-in ESD (electrostatic discharge) protection to prevent damage from static electricity.

  7. Q: Can SN74LV373ADWR operate at high frequencies? A: Yes, SN74LV373ADWR is designed to operate at high frequencies, making it suitable for applications that require fast data transfer.

  8. Q: What is the power supply voltage required for SN74LV373ADWR? A: SN74LV373ADWR requires a power supply voltage between 2.0V and 5.5V.

  9. Q: Can SN74LV373ADWR be used in battery-powered applications? A: Yes, SN74LV373ADWR can be used in battery-powered applications due to its low power consumption.

  10. Q: What is the package type for SN74LV373ADWR? A: SN74LV373ADWR is available in a standard SOIC-20 package, which is commonly used in electronic circuits.

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