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SN74LS125ANG4
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SN74LS125ANG4

Product Overview

Category

SN74LS125ANG4 belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

  • Quad 3-state buffers
  • High-speed operation
  • TTL compatible inputs
  • Wide operating voltage range: 2V to 6V
  • Low power consumption
  • Schmitt-trigger input option available

Package

SN74LS125ANG4 is available in a 14-pin DIP (Dual In-line Package) format.

Essence

The essence of SN74LS125ANG4 lies in its ability to provide buffering and signal amplification for digital circuits, while also offering the flexibility of 3-state outputs.

Packaging/Quantity

SN74LS125ANG4 is typically packaged in reels or tubes, containing a quantity of 250 units per package.

Specifications

  • Supply Voltage Range: 2V to 6V
  • Input Voltage Range: 0V to VCC
  • Output Voltage Range: 0V to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Maximum Propagation Delay Time: 15ns
  • Maximum Quiescent Current: 4mA

Detailed Pin Configuration

  1. GND (Ground)
  2. A1 (Input A1)
  3. Y1 (Output Y1)
  4. A2 (Input A2)
  5. Y2 (Output Y2)
  6. A3 (Input A3)
  7. Y3 (Output Y3)
  8. A4 (Input A4)
  9. Y4 (Output Y4)
  10. OE (Output Enable)
  11. GND (Ground)
  12. B1 (Input B1)
  13. Y1 (Output Y1)
  14. VCC (Supply Voltage)

Functional Features

  • Quad 3-state buffers allow multiple input signals to be buffered and amplified.
  • The output enable (OE) pin controls the state of the outputs, allowing for easy bus sharing.
  • TTL compatible inputs ensure compatibility with a wide range of digital circuits.
  • High-speed operation enables efficient signal processing.

Advantages and Disadvantages

Advantages

  • Provides buffering and signal amplification for digital circuits.
  • Offers flexibility with 3-state outputs.
  • Wide operating voltage range allows for compatibility with various systems.
  • Low power consumption helps conserve energy.

Disadvantages

  • Limited number of buffer gates in a single package.
  • Propagation delay time may affect timing-sensitive applications.

Working Principles

SN74LS125ANG4 operates by receiving input signals through its A1 to A4 pins. These signals are then buffered and amplified by the internal circuitry. The output enable (OE) pin controls the state of the outputs, enabling or disabling them as required. The amplified signals are then available at the Y1 to Y4 output pins.

Detailed Application Field Plans

SN74LS125ANG4 finds application in various fields, including: 1. Microprocessor-based systems 2. Data communication systems 3. Industrial automation 4. Automotive electronics 5. Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to SN74LS125ANG4 are: 1. SN74HC125N 2. CD74HCT125E 3. MC74HC125AN 4. 74ACT125SCX 5. 74LVC125APW

These models offer similar functionality and characteristics, providing options for different design requirements.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan SN74LS125ANG4 dalam solusi teknis

Sure! Here are 10 common questions and answers related to the application of SN74LS125ANG4:

  1. Q: What is SN74LS125ANG4? A: SN74LS125ANG4 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 SN74LS125ANG4? A: The operating voltage range for SN74LS125ANG4 is typically between 4.75V and 5.25V.

  3. Q: What is the maximum output current that SN74LS125ANG4 can handle? A: SN74LS125ANG4 can handle a maximum output current of 8mA per channel.

  4. Q: Can SN74LS125ANG4 be used as a level shifter? A: Yes, SN74LS125ANG4 can be used as a level shifter to convert signals between different voltage levels.

  5. Q: How many channels does SN74LS125ANG4 have? A: SN74LS125ANG4 has four independent channels.

  6. Q: What is the propagation delay of SN74LS125ANG4? A: The typical propagation delay of SN74LS125ANG4 is around 9ns.

  7. Q: Can SN74LS125ANG4 be used in high-speed applications? A: Yes, SN74LS125ANG4 can be used in high-speed applications as it has a fast propagation delay.

  8. Q: Is SN74LS125ANG4 compatible with TTL logic levels? A: Yes, SN74LS125ANG4 is compatible with TTL logic levels.

  9. Q: Can SN74LS125ANG4 drive capacitive loads? A: Yes, SN74LS125ANG4 can drive capacitive loads up to 15pF.

  10. Q: What is the package type for SN74LS125ANG4? A: SN74LS125ANG4 is available in a 14-pin DIP (Dual In-line Package) format.

Please note that these answers are general and may vary depending on the specific datasheet and manufacturer's specifications for SN74LS125ANG4.