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SN74LV373ATNS
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SN74LV373ATNS

Product Overview

Category

SN74LV373ATNS belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

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

Package

SN74LV373ATNS is available in a small-outline package (SOIC) with 20 pins.

Essence

The essence of SN74LV373ATNS lies in its ability to store and transfer data efficiently within digital systems.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

  • Supply voltage: 2.0V to 5.5V
  • Operating temperature range: -40°C to +85°C
  • Output current: ±12mA
  • Input voltage range: 0V to VCC
  • Propagation delay time: 6ns (max)

Detailed Pin Configuration

  1. D0 (Data input 0)
  2. D1 (Data input 1)
  3. D2 (Data input 2)
  4. D3 (Data input 3)
  5. D4 (Data input 4)
  6. D5 (Data input 5)
  7. D6 (Data input 6)
  8. D7 (Data input 7)
  9. GND (Ground)
  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 to the outputs when the latch enable (LE) signal is high
  • Outputs can be disabled by setting the output enable (OE) signal low
  • High-speed operation allows for efficient data transfer

Advantages and Disadvantages

Advantages

  • Low-voltage operation makes it suitable for various digital systems
  • High-speed performance enables quick data transfer
  • 3-state outputs provide flexibility in connecting multiple devices

Disadvantages

  • Limited output current may restrict usage in certain applications
  • Propagation delay time may affect timing-sensitive operations

Working Principles

SN74LV373ATNS operates by latching the input data onto its outputs when the latch enable (LE) signal is high. The outputs can be enabled or disabled using the output enable (OE) signal. This IC functions at a low voltage range of 2.0V to 5.5V, making it compatible with different digital systems.

Detailed Application Field Plans

SN74LV373ATNS finds application in various digital systems, including but not limited to: - Microcontrollers - Memory modules - Communication devices - Data storage systems

Its ability to store and transfer data efficiently makes it suitable for these applications.

Detailed and Complete Alternative Models

  1. SN74LV374A: Octal D-type flip-flop with 3-state outputs
  2. SN74LV573A: Octal transparent latch with 3-state outputs
  3. SN74LV244A: Octal buffer/line driver with 3-state outputs
  4. SN74LV595A: 8-bit shift register with output storage register

These alternative models offer similar functionality and can be considered as alternatives to SN74LV373ATNS.

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10个与SN74LV373ATNS在技术解决方案中的应用相关的常见问题及解答

Sure! Here are 10 common questions and answers related to the application of SN74LV373ATNS:

  1. Q: What is SN74LV373ATNS? A: SN74LV373ATNS is a type of octal transparent latch with 3-state outputs, commonly used in digital systems.

  2. Q: What is the purpose of SN74LV373ATNS? A: SN74LV373ATNS is used to store and control the flow of data in digital circuits, allowing for temporary storage or latching of signals.

  3. Q: What voltage levels does SN74LV373ATNS support? A: SN74LV373ATNS supports a wide range of voltage levels, typically from 2V to 5.5V.

  4. Q: How many bits can SN74LV373ATNS latch? A: SN74LV373ATNS can latch 8 bits of data, as it is an octal latch.

  5. Q: Can SN74LV373ATNS be cascaded to latch more than 8 bits? A: Yes, multiple SN74LV373ATNS chips can be cascaded together to latch more than 8 bits of data.

  6. Q: What is the maximum clock frequency supported by SN74LV373ATNS? A: The maximum clock frequency supported by SN74LV373ATNS is typically around 100 MHz.

  7. Q: Does SN74LV373ATNS have any built-in output protection features? A: Yes, SN74LV373ATNS has built-in output diodes that provide protection against overvoltage and short-circuit conditions.

  8. Q: Can SN74LV373ATNS be used in both parallel and serial data transfer applications? A: Yes, SN74LV373ATNS can be used in both parallel and serial data transfer applications, depending on the configuration.

  9. Q: What is the power supply voltage range for SN74LV373ATNS? A: The power supply voltage range for SN74LV373ATNS is typically from 2V to 5.5V.

  10. Q: Are there any specific precautions to consider when using SN74LV373ATNS? A: It is important to ensure that the input and output voltage levels are within the specified range to prevent damage to the chip. Additionally, proper decoupling capacitors should be used to minimize noise and stabilize the power supply.