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SN74LVC125ADBR
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SN74LVC125ADBR

Product Overview

Category

SN74LVC125ADBR belongs to the category of integrated circuits (ICs).

Use

It is commonly used as a quad bus buffer gate with 3-state outputs.

Characteristics

  • Low voltage CMOS technology
  • High-speed operation
  • 3-state outputs for bus-oriented applications
  • Schmitt-trigger inputs for noise immunity
  • Available in various package options

Package

SN74LVC125ADBR is available in a small-outline integrated circuit (SOIC) package.

Essence

The essence of SN74LVC125ADBR lies in its ability to provide buffering and signal amplification for bus-oriented applications.

Packaging/Quantity

SN74LVC125ADBR is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

  • Supply Voltage: 1.65V to 5.5V
  • Input Voltage: 0V to VCC
  • Output Voltage: 0V to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Number of Inputs: 4
  • Number of Outputs: 4
  • Logic Family: LVC

Detailed Pin Configuration

SN74LVC125ADBR has a total of 14 pins, which are assigned specific functions as follows:

  1. Pin 1: Input A1
  2. Pin 2: Output Y1
  3. Pin 3: Input A2
  4. Pin 4: Output Y2
  5. Pin 5: GND (Ground)
  6. Pin 6: Output Y3
  7. Pin 7: Input A3
  8. Pin 8: VCC (Supply Voltage)
  9. Pin 9: Input A4
  10. Pin 10: Output Y4
  11. Pin 11: GND (Ground)
  12. Pin 12: Output Enable (OE)
  13. Pin 13: Input Enable (OE*)
  14. Pin 14: GND (Ground)

Functional Features

  • Quad bus buffer gate with 3-state outputs
  • Schmitt-trigger inputs for improved noise immunity
  • High-speed operation for efficient data transfer
  • Low voltage CMOS technology for reduced power consumption

Advantages and Disadvantages

Advantages

  • Provides buffering and signal amplification for bus-oriented applications
  • Offers noise immunity through Schmitt-trigger inputs
  • Supports high-speed operation
  • Low power consumption due to low voltage CMOS technology

Disadvantages

  • Limited number of inputs and outputs (4 each)
  • May not be suitable for applications requiring a larger number of inputs/outputs

Working Principles

SN74LVC125ADBR operates by receiving input signals on its four input pins (A1, A2, A3, A4) and providing amplified output signals on the corresponding output pins (Y1, Y2, Y3, Y4). The output enable (OE) and input enable (OE*) pins control the state of the outputs, allowing them to be either active or in a high-impedance state.

Detailed Application Field Plans

SN74LVC125ADBR finds application in various fields, including but not limited to: - Data communication systems - Industrial automation - Automotive electronics - Consumer electronics - Telecommunications

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to SN74LVC125ADBR are: - SN74LVC126A - SN74LVC244A - SN74LVC573A - SN74LVC541A

These models offer similar functionality and characteristics, providing flexibility in choosing the most suitable option for specific applications.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SN74LVC125ADBR i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of SN74LVC125ADBR:

  1. Q: What is SN74LVC125ADBR? A: SN74LVC125ADBR is a quad bus buffer gate with 3-state outputs, commonly used in digital logic circuits.

  2. Q: What is the operating voltage range for SN74LVC125ADBR? A: The operating voltage range for SN74LVC125ADBR is typically between 1.65V and 5.5V.

  3. Q: What is the maximum output current that SN74LVC125ADBR can handle? A: SN74LVC125ADBR can handle a maximum output current of 32mA per channel.

  4. Q: Can SN74LVC125ADBR be used as a level shifter? A: Yes, SN74LVC125ADBR can be used as a level shifter to convert signals between different voltage levels.

  5. Q: How many channels does SN74LVC125ADBR have? A: SN74LVC125ADBR has four independent channels.

  6. Q: What is the purpose of the 3-state outputs in SN74LVC125ADBR? A: The 3-state outputs allow the device to be connected to a bus or shared line without interfering with other devices on the same line.

  7. Q: Can SN74LVC125ADBR be used in high-speed applications? A: Yes, SN74LVC125ADBR is designed for high-speed operation and can be used in applications with fast switching requirements.

  8. Q: Is SN74LVC125ADBR compatible with both CMOS and TTL logic levels? A: Yes, SN74LVC125ADBR is compatible with both CMOS and TTL logic levels, making it versatile for various applications.

  9. Q: What is the typical propagation delay of SN74LVC125ADBR? A: The typical propagation delay of SN74LVC125ADBR is around 3.5ns.

  10. Q: Can SN74LVC125ADBR be used in automotive applications? A: Yes, SN74LVC125ADBR is qualified for automotive applications and can withstand harsh operating conditions.

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