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74HC125PW,112
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Encyclopedia Entry: 74HC125PW,112

Product Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Buffer/Line Driver
  • Characteristics: High-speed, Quad, 3-state, Non-inverting
  • Package: TSSOP-14
  • Essence: Logic Level Shifter
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

The 74HC125PW,112 is a high-speed quad buffer/line driver IC. It operates on a wide voltage range from 2V to 6V, making it suitable for various digital logic applications. This IC features non-inverting outputs and 3-state outputs, allowing multiple devices to be connected to a common bus without interference.

Detailed Pin Configuration

The 74HC125PW,112 has a TSSOP-14 package with the following pin configuration:

  1. GND - Ground
  2. A1 - Input 1
  3. Y1 - Output 1
  4. A2 - Input 2
  5. Y2 - Output 2
  6. GND - Ground
  7. Y3 - Output 3
  8. A3 - Input 3
  9. Y4 - Output 4
  10. OE - Output Enable
  11. VCC - Power Supply
  12. B1 - Input 4
  13. Y5 - Output 5
  14. B2 - Input 5

Functional Features

  • High-speed operation allows for efficient data transfer.
  • Quad buffer/line driver design enables multiple input/output configurations.
  • Non-inverting outputs maintain signal integrity.
  • 3-state outputs facilitate bus sharing among multiple devices.

Advantages and Disadvantages

Advantages: - Wide operating voltage range enhances versatility. - High-speed operation enables efficient data processing. - Non-inverting outputs ensure signal integrity.

Disadvantages: - Limited number of input/output channels (4 in total). - TSSOP package may require careful handling during assembly.

Working Principles

The 74HC125PW,112 operates as a buffer/line driver by amplifying and reshaping digital signals. It takes input signals from the A1 to B2 pins and provides corresponding non-inverted outputs on the Y1 to Y5 pins. The OE pin controls the output enable function, allowing the device to be put into a high-impedance state when not in use.

Detailed Application Field Plans

The 74HC125PW,112 is commonly used in various digital systems where logic level shifting and signal buffering are required. Some typical application fields include:

  1. Microcontroller interfacing
  2. Data communication systems
  3. Industrial automation
  4. Automotive electronics
  5. Consumer electronics

Detailed and Complete Alternative Models

  • SN74HC125N
  • MC74HC125AN
  • CD74HC125E
  • 74HCT125N

These alternative models offer similar functionality and can be used as substitutes for the 74HC125PW,112 in various applications.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af 74HC125PW,112 i tekniske løsninger

Sure! Here are 10 common questions and answers related to the application of 74HC125PW,112 in technical solutions:

  1. Q: What is the 74HC125PW,112? A: The 74HC125PW,112 is a quad buffer/line driver IC that can be used for signal buffering and level shifting applications.

  2. Q: What is the operating voltage range of the 74HC125PW,112? A: The 74HC125PW,112 operates within a voltage range of 2V to 6V.

  3. Q: How many buffers/line drivers are there in the 74HC125PW,112? A: The 74HC125PW,112 has four individual buffers/line drivers.

  4. Q: What is the maximum output current of each buffer in the 74HC125PW,112? A: Each buffer in the 74HC125PW,112 can provide a maximum output current of 8mA.

  5. Q: Can the 74HC125PW,112 be used for bidirectional communication? A: No, the 74HC125PW,112 is unidirectional and can only be used for one-way signal transmission.

  6. Q: What is the typical propagation delay of the 74HC125PW,112? A: The typical propagation delay of the 74HC125PW,112 is around 9ns.

  7. Q: Can the 74HC125PW,112 handle high-speed signals? A: Yes, the 74HC125PW,112 is designed to operate at high speeds and can handle fast switching signals.

  8. Q: Is the 74HC125PW,112 compatible with both TTL and CMOS logic levels? A: Yes, the 74HC125PW,112 is compatible with both TTL and CMOS logic levels.

  9. Q: Can I use the 74HC125PW,112 in a voltage level shifting application? A: Yes, the 74HC125PW,112 can be used for voltage level shifting between different logic levels.

  10. Q: What is the package type of the 74HC125PW,112? A: The 74HC125PW,112 is available in a TSSOP-14 package.

Please note that these answers are general and may vary depending on the specific datasheet and manufacturer's specifications of the 74HC125PW,112.