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NLV74HC125ADG
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NLV74HC125ADG

Product Overview

  • Category: Integrated Circuit
  • Use: Buffer/Line Driver
  • Characteristics: High-speed, Quad 3-state Non-inverting Buffer
  • Package: SOIC-14
  • Essence: This integrated circuit is designed to provide high-speed buffering and line driving capabilities for digital signals.
  • Packaging/Quantity: Available in reels of 2500 units or tubes of 50 units.

Specifications

  • Supply Voltage: 2V to 6V
  • Input Voltage: 0V to VCC
  • Output Voltage: 0V to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Propagation Delay: 5.8 ns (typical)
  • Output Current: ±6 mA
  • Input Capacitance: 3 pF (typical)
  • Output Capacitance: 6 pF (typical)

Pin Configuration

The NLV74HC125ADG has a total of 14 pins, arranged as follows:

___________ | | 1 | 2 3 4| 5 6 | 7 8 9| 10 11 | 12 13 14| |___________|

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

Functional Features

  • Quad non-inverting buffer with 3-state outputs.
  • High-speed operation, suitable for use in applications requiring fast signal buffering.
  • Wide operating voltage range allows compatibility with various digital systems.
  • 3-state outputs provide flexibility in controlling the output state.

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient signal buffering. - 3-state outputs allow for easy control of output states. - Wide operating voltage range provides compatibility with different systems.

Disadvantages: - Limited output current may not be suitable for driving heavy loads. - Input and output capacitance may affect signal integrity in high-frequency applications.

Working Principles

The NLV74HC125ADG is a quad non-inverting buffer that amplifies and drives digital signals. It operates by receiving input signals through the A1 to A4 pins and providing amplified outputs through the Y1 to Y4 pins. The OE pin controls the output enable/disable function, allowing the outputs to be put into a high-impedance state when disabled.

Detailed Application Field Plans

The NLV74HC125ADG can be used in various applications, including:

  1. Digital communication systems
  2. Microcontroller interfacing
  3. Data transmission systems
  4. Signal buffering in digital circuits
  5. Industrial automation

Alternative Models

Here are some alternative models that offer similar functionality:

  1. SN74HC125N - Texas Instruments
  2. MC74HC125AN - ON Semiconductor
  3. CD74HC125E - Texas Instruments
  4. 74HC125D - NXP Semiconductors

These alternatives can be considered based on specific requirements and availability.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av NLV74HC125ADG i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of NLV74HC125ADG in technical solutions:

  1. Q: What is NLV74HC125ADG? A: NLV74HC125ADG is a quad buffer/line driver IC (integrated circuit) that can be used for signal buffering and level shifting applications.

  2. Q: What is the operating voltage range of NLV74HC125ADG? A: The operating voltage range of NLV74HC125ADG is typically between 2V and 6V.

  3. Q: What is the maximum output current of NLV74HC125ADG? A: The maximum output current per channel of NLV74HC125ADG is typically around 8mA.

  4. Q: Can NLV74HC125ADG be used for bidirectional level shifting? A: No, NLV74HC125ADG is a unidirectional buffer/line driver and cannot be used for bidirectional level shifting.

  5. Q: What is the input voltage range of NLV74HC125ADG? A: The input voltage range of NLV74HC125ADG is typically between 0V and Vcc (the supply voltage).

  6. Q: Can NLV74HC125ADG handle high-speed signals? A: Yes, NLV74HC125ADG is designed to handle high-speed signals with its fast propagation delay and transition times.

  7. Q: How many channels does NLV74HC125ADG have? A: NLV74HC125ADG has four independent buffer/line driver channels.

  8. Q: What is the typical output voltage swing of NLV74HC125ADG? A: The typical output voltage swing of NLV74HC125ADG is between Vcc and GND.

  9. Q: Can NLV74HC125ADG be used in automotive applications? A: Yes, NLV74HC125ADG is suitable for automotive applications as it meets the necessary standards for automotive electronics.

  10. Q: What is the package type of NLV74HC125ADG? A: NLV74HC125ADG is available in a standard SOIC (Small Outline Integrated Circuit) package.

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