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SN74AHC125QPWR
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SN74AHC125QPWR

Product Overview

Category

SN74AHC125QPWR belongs to the category of integrated circuits (ICs).

Use

It is commonly used as a quad buffer/line driver with 3-state outputs.

Characteristics

  • High-speed CMOS technology
  • 3-state outputs for bus-oriented applications
  • Low power consumption
  • Wide operating voltage range: 2 V to 5.5 V
  • Schmitt-trigger inputs for noise immunity
  • Available in TSSOP package

Package and Quantity

SN74AHC125QPWR is available in a TSSOP-14 package. It is typically sold in reels of 2500 units.

Specifications

  • Supply Voltage Range: 2 V to 5.5 V
  • Input Voltage Range: 0 V to VCC
  • Output Voltage Range: 0 V to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Propagation Delay Time: 6 ns (max)
  • Output Current: ±8 mA

Pin Configuration

The pin configuration of SN74AHC125QPWR is as follows:

___________ OE -| 1 14 |- VCC A -| 2 13 |- Y1 B -| 3 12 |- A1 Y4 -| 4 11 |- B1 GND -| 5 10 |- Y2 Y3 -| 6 9 |- A2 A3 -| 7 8 |- B2 ‾‾‾‾‾‾‾‾‾‾‾

Functional Features

  • Quad buffer/line driver with 3-state outputs
  • Allows bidirectional data flow
  • Enables bus-oriented applications
  • Provides high-speed operation

Advantages and Disadvantages

Advantages

  • High-speed CMOS technology ensures fast data transmission.
  • Low power consumption makes it suitable for battery-powered devices.
  • Wide operating voltage range allows compatibility with various systems.
  • Schmitt-trigger inputs provide noise immunity.

Disadvantages

  • Limited output current may not be suitable for high-power applications.
  • TSSOP package may require careful handling during assembly.

Working Principles

SN74AHC125QPWR operates as a quad buffer/line driver with 3-state outputs. It allows bidirectional data flow, making it suitable for bus-oriented applications. The inputs are equipped with Schmitt-trigger circuitry, providing noise immunity. The device is powered by a supply voltage within the range of 2 V to 5.5 V.

Detailed Application Field Plans

SN74AHC125QPWR finds applications in various fields, including: 1. Microcontroller-based systems 2. Data communication networks 3. Industrial automation 4. Automotive electronics 5. Consumer electronics

Alternative Models

Some alternative models that can be used instead of SN74AHC125QPWR include: 1. SN74LVC125APW 2. MC74ACT125NG 3. CD74HCT125M96

These models offer similar functionality and can be chosen based on specific requirements.

In conclusion, SN74AHC125QPWR is a versatile integrated circuit that serves as a quad buffer/line driver with 3-state outputs. Its high-speed operation, low power consumption, and wide voltage range make it suitable for various applications in different industries.

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi SN74AHC125QPWR dalam penyelesaian teknikal

Sure! Here are 10 common questions and answers related to the application of SN74AHC125QPWR:

  1. Q: What is the SN74AHC125QPWR? A: The SN74AHC125QPWR is a quad buffer/line driver with 3-state outputs, commonly used in digital logic applications.

  2. Q: What is the operating voltage range of SN74AHC125QPWR? A: The operating voltage range is typically between 2 V and 5.5 V.

  3. Q: What is the maximum output current of SN74AHC125QPWR? A: The maximum output current per channel is 8 mA.

  4. Q: Can I use SN74AHC125QPWR for level shifting applications? A: Yes, SN74AHC125QPWR can be used for level shifting as it supports both 3.3V and 5V logic levels.

  5. Q: How many channels does SN74AHC125QPWR have? A: SN74AHC125QPWR has four independent channels.

  6. Q: What is the purpose of the 3-state outputs in SN74AHC125QPWR? A: The 3-state outputs allow multiple devices to share a common bus without interfering with each other.

  7. Q: Can I use SN74AHC125QPWR in high-speed applications? A: Yes, SN74AHC125QPWR is designed for high-speed operation and has a typical propagation delay of 5 ns.

  8. Q: Is SN74AHC125QPWR compatible with TTL logic levels? A: Yes, SN74AHC125QPWR is compatible with both CMOS and TTL logic levels.

  9. Q: Does SN74AHC125QPWR have built-in protection features? A: Yes, SN74AHC125QPWR has built-in ESD protection to prevent damage from electrostatic discharge.

  10. Q: Can I use SN74AHC125QPWR in automotive applications? A: Yes, SN74AHC125QPWR is qualified for automotive applications and meets the necessary standards.

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