Texas Instruments
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SN74LV373ANSR
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SN74LV373ANSR

Product Overview

Category

SN74LV373ANSR 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
  • D-type flip-flop

Package

SN74LV373ANSR is available in a small-outline package (SOIC) with 20 pins.

Essence

The essence of SN74LV373ANSR lies in its ability to store and transfer data efficiently within digital electronic 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: 0V to VCC
  • Output voltage range: 0V to VCC
  • Operating temperature range: -40°C to +85°C
  • Maximum clock frequency: 125MHz
  • Propagation delay time: 6.5ns (max)

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 data to be stored and transferred in parallel.
  • 3-state outputs: Enables multiple devices to share a common bus without interference.
  • D-type flip-flop: Facilitates clocked storage of data.

Advantages and Disadvantages

Advantages

  • Low-voltage operation allows for compatibility with various digital systems.
  • High-speed performance ensures efficient data transfer.
  • 3-state outputs enable bus sharing, reducing the number of required pins.

Disadvantages

  • Limited operating temperature range (-40°C to +85°C).
  • Propagation delay time may affect real-time applications.

Working Principles

SN74LV373ANSR operates by latching and storing data inputs when the latch enable (LE) signal is active. The stored data can then be outputted through the 3-state outputs when the output enable (OE) signal is active. The D-type flip-flops within the IC facilitate clocked storage of data, ensuring synchronized operations.

Detailed Application Field Plans

SN74LV373ANSR finds extensive use in various digital electronic systems, including: 1. Microcontrollers 2. Data communication systems 3. Memory modules 4. Industrial automation equipment 5. Automotive electronics

Detailed and Complete Alternative Models

  1. SN74LV374A: Similar to SN74LV373ANSR, but with an additional clock input for synchronous operation.
  2. CD74HC373: A high-speed CMOS version of the octal transparent latch.
  3. MC74VHC373: Another alternative with similar functionality, but operates at higher voltages.

These alternative models provide similar features and can be used as substitutes for SN74LV373ANSR in different applications.

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Énumérez 10 questions et réponses courantes liées à l'application de SN74LV373ANSR dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of SN74LV373ANSR:

  1. Q: What is SN74LV373ANSR? A: SN74LV373ANSR is a type of integrated circuit (IC) commonly used as an octal transparent latch with 3-state outputs.

  2. Q: What is the purpose of SN74LV373ANSR? A: SN74LV373ANSR is used to store and control the flow of data in digital systems. It can latch and hold data until it is updated or released.

  3. Q: How many latch outputs does SN74LV373ANSR have? A: SN74LV373ANSR has 8 latch outputs, making it suitable for applications that require multiple data storage.

  4. Q: What is the voltage range supported by SN74LV373ANSR? A: SN74LV373ANSR supports a voltage range of 2V to 5.5V, making it compatible with a wide range of digital systems.

  5. Q: Can SN74LV373ANSR be used in both parallel and serial data transfer applications? A: Yes, SN74LV373ANSR can be used in both parallel and serial data transfer applications, depending on the system requirements.

  6. Q: Does SN74LV373ANSR support bidirectional data flow? A: No, SN74LV373ANSR only supports unidirectional data flow from input to output.

  7. Q: What is the maximum operating frequency of SN74LV373ANSR? A: The maximum operating frequency of SN74LV373ANSR is typically around 100 MHz, but it may vary depending on the specific conditions.

  8. Q: Can SN74LV373ANSR handle high-speed data transfers? A: Yes, SN74LV373ANSR is designed to handle high-speed data transfers and is commonly used in applications that require fast data processing.

  9. Q: Is SN74LV373ANSR compatible with other logic families? A: Yes, SN74LV373ANSR is compatible with a wide range of logic families, including TTL, CMOS, and LVTTL.

  10. Q: What are some common applications of SN74LV373ANSR? A: SN74LV373ANSR is commonly used in microprocessors, memory systems, data storage devices, and other digital systems where data latching and control is required.

Please note that the answers provided here are general and may vary depending on the specific requirements and conditions of your technical solution.