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MC74LVX125DTR2G
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MC74LVX125DTR2G

Product Overview

Category

MC74LVX125DTR2G belongs to the category of integrated circuits (ICs).

Use

It is commonly used as a quad 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 MC74LVX125DTR2G offers fast switching speeds, making it suitable for applications requiring quick data transfer.
  • 3-state outputs: The device has 3-state outputs, allowing multiple devices to share a common bus without interfering with each other's signals.
  • Wide operating temperature range: It can operate within a wide temperature range, typically from -40°C to 85°C.
  • RoHS compliant: The MC74LVX125DTR2G is compliant with the Restriction of Hazardous Substances directive, ensuring its environmental friendliness.

Package

The MC74LVX125DTR2G is available in a small outline package (SOT-363), which is compact and space-saving.

Essence

The essence of MC74LVX125DTR2G lies in its ability to provide buffering and signal isolation in electronic circuits, ensuring reliable and efficient data transmission.

Packaging/Quantity

The MC74LVX125DTR2G is typically packaged in reels, containing 3000 units per reel.

Specifications

  • Supply Voltage Range: 1.65V to 5.5V
  • Input Voltage Range: 0V to VCC
  • Output Voltage Range: 0V to VCC
  • Maximum Operating Frequency: 100MHz
  • Propagation Delay Time: 4.5ns (typical)
  • Output Current: ±24mA
  • Input Capacitance: 3.5pF (typical)
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The MC74LVX125DTR2G has a total of 14 pins, which are assigned specific functions as follows:

  1. GND: Ground pin
  2. A1: Input pin for buffer gate 1
  3. Y1: Output pin for buffer gate 1
  4. A2: Input pin for buffer gate 2
  5. Y2: Output pin for buffer gate 2
  6. GND: Ground pin
  7. A3: Input pin for buffer gate 3
  8. Y3: Output pin for buffer gate 3
  9. A4: Input pin for buffer gate 4
  10. Y4: Output pin for buffer gate 4
  11. VCC: Positive power supply pin
  12. GND: Ground pin
  13. NC: No connection pin
  14. GND: Ground pin

Functional Features

  • Buffering: The MC74LVX125DTR2G acts as a buffer, amplifying and isolating signals to ensure proper data transmission.
  • 3-state outputs: The device offers 3-state outputs, allowing the user to control the output state and avoid bus contention issues.
  • High-speed operation: With fast switching speeds, it enables efficient data transfer in time-critical applications.

Advantages and Disadvantages

Advantages

  • Low voltage operation makes it suitable for low-power applications.
  • Compact package saves space on PCBs.
  • RoHS compliance ensures environmental friendliness.
  • Wide operating temperature range allows for versatile usage.

Disadvantages

  • Limited maximum operating frequency compared to some other ICs.
  • Not suitable for high-voltage applications.

Working Principles

The MC74LVX125DTR2G operates based on the principles of digital logic. It takes input signals, buffers and amplifies them, and provides the amplified signals as outputs. The 3-state outputs allow the user to control the output state, enabling efficient data transmission in complex electronic systems.

Detailed Application Field Plans

The MC74LVX125DTR2G finds applications in various fields, including:

  1. Communication Systems: It can be used for signal buffering and isolation in communication systems, ensuring reliable data transfer.
  2. Industrial Automation: The device is suitable for use in industrial automation systems, where it can buffer and amplify signals for precise control.
  3. Consumer Electronics: It finds application in consumer electronics devices, such as smartphones and tablets, for signal conditioning and data transmission.
  4. Automotive Electronics: The MC74LVX125DTR2G can be utilized in automotive electronics for signal buffering and isolation in various control systems.

Detailed and Complete Alternative Models

  1. SN74LV125A: This IC offers similar functionality and characteristics to the MC74LVX125DTR2G, with a different package option (SOIC-14).
  2. 74

Enumerați 10 întrebări și răspunsuri comune legate de aplicarea lui MC74LVX125DTR2G în soluțiile tehnice

Sure! Here are 10 common questions and answers related to the application of MC74LVX125DTR2G in technical solutions:

  1. Q: What is MC74LVX125DTR2G? A: MC74LVX125DTR2G is a quad buffer gate IC (integrated circuit) that provides high-speed logic level translation.

  2. Q: What is the operating voltage range for MC74LVX125DTR2G? A: The operating voltage range for MC74LVX125DTR2G is typically between 2.0V and 5.5V.

  3. Q: What is the maximum output current of MC74LVX125DTR2G? A: The maximum output current of MC74LVX125DTR2G is 24mA per channel.

  4. Q: Can MC74LVX125DTR2G be used for level shifting between different voltage domains? A: Yes, MC74LVX125DTR2G can be used for level shifting between voltage domains, as it supports both 3.3V and 5V logic levels.

  5. Q: How many channels does MC74LVX125DTR2G have? A: MC74LVX125DTR2G has four independent channels, each with a separate input and output.

  6. Q: What is the propagation delay of MC74LVX125DTR2G? A: The propagation delay of MC74LVX125DTR2G is typically around 7ns.

  7. Q: Is MC74LVX125DTR2G compatible with TTL (Transistor-Transistor Logic) inputs? A: Yes, MC74LVX125DTR2G is compatible with TTL inputs, as it has TTL-compatible input thresholds.

  8. Q: Can MC74LVX125DTR2G be used in high-speed applications? A: Yes, MC74LVX125DTR2G is designed for high-speed operation and can be used in applications with fast switching requirements.

  9. Q: Does MC74LVX125DTR2G have any built-in protection features? A: Yes, MC74LVX125DTR2G has built-in ESD (Electrostatic Discharge) protection on all inputs and outputs.

  10. Q: What package does MC74LVX125DTR2G come in? A: MC74LVX125DTR2G is available in a small outline SOIC-14 (Surface Mount) package.

Please note that these answers are general and may vary depending on the specific datasheet and manufacturer's specifications for MC74LVX125DTR2G.