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SN74BCT125AN
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SN74BCT125AN

Product Overview

Category

SN74BCT125AN belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

  • Quad buffer gate
  • 3-state outputs
  • High-speed CMOS technology
  • Schmitt-trigger inputs
  • Wide operating voltage range

Package

SN74BCT125AN is available in a 14-pin DIP (Dual In-line Package) format.

Essence

The essence of SN74BCT125AN lies in its ability to provide buffering and signal amplification for digital signals in various applications.

Packaging/Quantity

SN74BCT125AN is typically packaged in tubes or reels, with quantities varying depending on the supplier.

Specifications

  • Supply Voltage: 4.5V to 5.5V
  • Input Voltage: 0V to VCC
  • Output Voltage: 0V to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Input Capacitance: 3pF
  • Output Capacitance: 6pF
  • Propagation Delay Time: 7ns (max)
  • Output Current: ±24mA

Detailed Pin Configuration

  1. GND (Ground)
  2. A1 (Input A1)
  3. Y1 (Output Y1)
  4. A2 (Input A2)
  5. Y2 (Output Y2)
  6. GND (Ground)
  7. A3 (Input A3)
  8. Y3 (Output Y3)
  9. A4 (Input A4)
  10. Y4 (Output Y4)
  11. OE (Output Enable)
  12. VCC (Supply Voltage)
  13. GND (Ground)
  14. NC (No Connection)

Functional Features

  • Quad buffer gate with 3-state outputs
  • Schmitt-trigger inputs for noise immunity
  • High-speed operation suitable for various applications
  • Wide operating voltage range allows compatibility with different systems

Advantages and Disadvantages

Advantages

  • Provides buffering and signal amplification for digital signals
  • High-speed CMOS technology ensures fast operation
  • Schmitt-trigger inputs enhance noise immunity

Disadvantages

  • Limited output current capacity
  • Requires external pull-up resistors for proper operation in some cases

Working Principles

SN74BCT125AN operates by receiving digital input signals on the A1 to A4 pins. These signals are buffered and amplified by the internal circuitry, and the resulting output signals are available on the Y1 to Y4 pins. The OE (Output Enable) pin controls the 3-state outputs, allowing them to be either active or high impedance.

Detailed Application Field Plans

SN74BCT125AN finds application in various fields, including but not limited to: - Microcontroller interfacing - Data communication systems - Industrial automation - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to SN74BCT125AN are: - 74HC125 - CD74HCT125E - MC74ACT125N - SN74LS125AN

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

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10 domande e risposte comuni relative all'applicazione di SN74BCT125AN nelle soluzioni tecniche

Sure! Here are 10 common questions and answers related to the application of SN74BCT125AN:

  1. Question: What is SN74BCT125AN?
    - Answer: SN74BCT125AN is a quad bus buffer gate with 3-state outputs, commonly used in digital logic circuits.

  2. Question: What is the operating voltage range for SN74BCT125AN?
    - Answer: The operating voltage range for SN74BCT125AN is typically between 4.5V and 5.5V.

  3. Question: What is the maximum output current that SN74BCT125AN can drive?
    - Answer: SN74BCT125AN can drive up to 24mA of output current per channel.

  4. Question: Can SN74BCT125AN be used as a level shifter?
    - Answer: Yes, SN74BCT125AN can be used as a level shifter to convert signals between different voltage levels.

  5. Question: How many channels does SN74BCT125AN have?
    - Answer: SN74BCT125AN has four independent channels, each with a separate input and output.

  6. Question: What is the propagation delay of SN74BCT125AN?
    - Answer: The propagation delay of SN74BCT125AN is typically around 7.5ns.

  7. Question: Can SN74BCT125AN be used in high-speed applications?
    - Answer: Yes, SN74BCT125AN can be used in high-speed applications as it has a fast propagation delay.

  8. Question: Is SN74BCT125AN compatible with TTL and CMOS logic levels?
    - Answer: Yes, SN74BCT125AN is compatible with both TTL and CMOS logic levels.

  9. Question: Can SN74BCT125AN be used in bidirectional applications?
    - Answer: No, SN74BCT125AN is a unidirectional buffer and cannot be used for bidirectional applications.

  10. Question: What is the package type of SN74BCT125AN?
    - Answer: SN74BCT125AN is available in a 14-pin DIP (Dual In-line Package) or SOIC (Small Outline Integrated Circuit) package.

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