Texas Instruments
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SN74LS348NSRG4
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SN74LS348NSRG4

Product Overview

Category

SN74LS348NSRG4 belongs to the category of integrated circuits (ICs).

Use

It is commonly used in electronic devices for signal processing and control.

Characteristics

  • Low power consumption
  • High-speed operation
  • Wide operating voltage range
  • Compact size

Package

SN74LS348NSRG4 is available in a small outline package (SOP) with a specific pin configuration.

Essence

The essence of SN74LS348NSRG4 lies in its ability to process and manipulate electrical signals efficiently.

Packaging/Quantity

SN74LS348NSRG4 is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Supply Voltage: 4.75V to 5.25V
  • Operating Temperature Range: -40°C to +85°C
  • Logic Family: LS
  • Number of Inputs: 8
  • Number of Outputs: 3
  • Output Current: 8mA
  • Propagation Delay: 15ns

Detailed Pin Configuration

  1. A0 - Input A0
  2. A1 - Input A1
  3. A2 - Input A2
  4. A3 - Input A3
  5. A4 - Input A4
  6. A5 - Input A5
  7. A6 - Input A6
  8. A7 - Input A7
  9. Y0 - Output Y0
  10. Y1 - Output Y1
  11. Y2 - Output Y2
  12. GND - Ground
  13. VCC - Power Supply

Functional Features

SN74LS348NSRG4 is an 8-to-3 line priority encoder. It encodes eight input lines into three output lines based on their priority. The highest priority input line is encoded first, and the output lines indicate the binary representation of the highest priority active input.

Advantages

  • Efficient encoding of multiple input lines
  • Low power consumption
  • High-speed operation
  • Wide operating voltage range allows for compatibility with various systems

Disadvantages

  • Limited number of output lines may restrict certain applications
  • Propagation delay may affect real-time applications

Working Principles

SN74LS348NSRG4 works by prioritizing the input lines based on their significance and encoding them into a binary representation. The highest priority active input is encoded first, and the output lines reflect this priority.

Detailed Application Field Plans

SN74LS348NSRG4 finds applications in various fields, including: 1. Communication systems 2. Data processing units 3. Control systems 4. Industrial automation 5. Robotics

Detailed and Complete Alternative Models

Some alternative models to SN74LS348NSRG4 include: 1. SN74LS148N 2. CD74HC148E 3. 74HC148D 4. MC14532BDR2G

These models offer similar functionality and can be used as alternatives depending on specific requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SN74LS348NSRG4 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of SN74LS348NSRG4 in technical solutions:

  1. Q: What is SN74LS348NSRG4? A: SN74LS348NSRG4 is a specific type of integrated circuit (IC) commonly used in digital logic applications.

  2. Q: What is the purpose of SN74LS348NSRG4? A: SN74LS348NSRG4 is a 8-line-to-3-line priority encoder, which means it encodes one of eight inputs based on their priority level.

  3. Q: How does SN74LS348NSRG4 work? A: It assigns a binary code to the highest priority input and provides corresponding outputs to indicate the encoded value.

  4. Q: What are the typical applications of SN74LS348NSRG4? A: It is commonly used in microprocessors, data multiplexing, priority encoding, and interrupt handling circuits.

  5. Q: What is the maximum operating voltage for SN74LS348NSRG4? A: The maximum operating voltage for SN74LS348NSRG4 is typically 5.25V.

  6. Q: What is the output format of SN74LS348NSRG4? A: The output format is usually in binary-coded decimal (BCD) or binary format, depending on the application.

  7. Q: Can SN74LS348NSRG4 handle multiple inputs simultaneously? A: No, SN74LS348NSRG4 can only encode one input at a time based on its priority level.

  8. Q: What is the power consumption of SN74LS348NSRG4? A: The power consumption of SN74LS348NSRG4 is relatively low, typically around a few milliwatts.

  9. Q: Does SN74LS348NSRG4 have any built-in error detection or correction features? A: No, SN74LS348NSRG4 is a basic priority encoder and does not include error detection or correction capabilities.

  10. Q: Can SN74LS348NSRG4 be used in both commercial and industrial applications? A: Yes, SN74LS348NSRG4 is designed to operate reliably in a wide range of temperature and voltage conditions, making it suitable for both commercial and industrial applications.

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