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SN74LV125ATRGYRG4
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SN74LV125ATRGYRG4

Product Overview

Category

SN74LV125ATRGYRG4 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 operation: It operates at a low voltage level, typically between 1.65V and 5.5V.
  • High-speed performance: The SN74LV125ATRGYRG4 offers fast switching speeds, making it suitable for high-frequency applications.
  • 3-state outputs: The device has 3-state outputs, allowing multiple devices to be connected to a common bus without interference.
  • Wide operating temperature range: It can operate within a wide temperature range, typically from -40°C to 85°C.

Package

The SN74LV125ATRGYRG4 is available in a small-outline integrated circuit (SOIC) package.

Essence

The essence of SN74LV125ATRGYRG4 lies in its ability to provide buffering and signal isolation in digital circuits.

Packaging/Quantity

The product is typically packaged in reels or tubes, with a quantity of 2500 units per reel.

Specifications

  • Supply Voltage Range: 1.65V to 5.5V
  • Input Voltage Range: 0V to VCC
  • Output Voltage Range: 0V to VCC
  • Operating Temperature Range: -40°C to 85°C
  • Number of Inputs: 4
  • Number of Outputs: 4
  • Logic Family: LV
  • Logic Type: Buffer, Non-Inverting
  • Output Type: 3-State
  • Package Type: SOIC

Detailed Pin Configuration

The SN74LV125ATRGYRG4 has a total of 14 pins, which are assigned specific functions as follows:

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

Functional Features

The SN74LV125ATRGYRG4 offers the following functional features:

  • Buffering: It provides buffering capability to isolate input and output signals.
  • Non-Inverting: The device does not invert the input signal.
  • 3-State Outputs: The outputs can be put into a high-impedance state, allowing multiple devices to share a common bus without interference.

Advantages and Disadvantages

Advantages

  • Low-voltage operation allows compatibility with various digital systems.
  • High-speed performance enables use in high-frequency applications.
  • 3-state outputs facilitate bus sharing and reduce signal interference.

Disadvantages

  • Limited number of inputs and outputs may restrict its application in complex circuits.
  • Availability in only one package type may limit flexibility in certain designs.

Working Principles

The SN74LV125ATRGYRG4 operates by receiving input signals on its four input pins (A1-A4). These signals are then buffered and amplified before being transmitted to the corresponding output pins (Y1-Y4). The enable pins (GND and VCC) control the output state, allowing the outputs to be either active or in a high-impedance state.

Detailed Application Field Plans

The SN74LV125ATRGYRG4 finds applications in various fields, including:

  1. Digital Communication Systems: It can be used for signal buffering and isolation in communication systems.
  2. Microcontroller Interfacing: The device enables interfacing between microcontrollers and other digital components.
  3. Industrial Automation: It is suitable for use in industrial automation systems for signal conditioning and level shifting.
  4. Consumer Electronics: The SN74LV125ATRGYRG4 can be utilized in consumer electronic devices for signal amplification and isolation.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to SN74LV125ATRGYRG4 are:

  1. SN74LVC125A: This IC operates at a lower voltage range of 1.65V to 3.6V, making it suitable for low-power applications.
  2. SN74HC125: It operates at a higher voltage range of 2V to 6V, providing

技術ソリューションにおける SN74LV125ATRGYRG4 の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of SN74LV125ATRGYRG4 in technical solutions:

  1. Q: What is SN74LV125ATRGYRG4? A: SN74LV125ATRGYRG4 is a quad bus buffer gate with 3-state outputs, which means it can be used to amplify and buffer digital signals.

  2. Q: What is the operating voltage range for SN74LV125ATRGYRG4? A: The operating voltage range for SN74LV125ATRGYRG4 is typically between 1.65V and 5.5V.

  3. Q: How many channels does SN74LV125ATRGYRG4 have? A: SN74LV125ATRGYRG4 has four independent channels, allowing you to buffer up to four different signals.

  4. Q: What is the maximum output current of SN74LV125ATRGYRG4? A: The maximum output current per channel of SN74LV125ATRGYRG4 is typically 12mA.

  5. Q: Can SN74LV125ATRGYRG4 be used for level shifting applications? A: Yes, SN74LV125ATRGYRG4 can be used for level shifting as it supports both 3.3V and 5V logic levels.

  6. Q: Does SN74LV125ATRGYRG4 have internal pull-up or pull-down resistors? A: No, SN74LV125ATRGYRG4 does not have internal pull-up or pull-down resistors. External resistors may be required for specific applications.

  7. Q: What is the propagation delay of SN74LV125ATRGYRG4? A: The typical propagation delay of SN74LV125ATRGYRG4 is around 5.8ns.

  8. Q: Can SN74LV125ATRGYRG4 be used in high-speed applications? A: Yes, SN74LV125ATRGYRG4 can be used in high-speed applications as it has a maximum operating frequency of 100MHz.

  9. Q: Is SN74LV125ATRGYRG4 compatible with other logic families? A: Yes, SN74LV125ATRGYRG4 is compatible with various logic families such as TTL, CMOS, and LVTTL.

  10. Q: What is the package type for SN74LV125ATRGYRG4? A: SN74LV125ATRGYRG4 is available in a small-outline integrated circuit (SOIC) package with 14 pins.

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