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74AHC240PW-Q100J

74AHC240PW-Q100J

Product Overview

Category

The 74AHC240PW-Q100J belongs to the category of octal buffer/line drivers with 3-state outputs.

Use

This product is commonly used for signal buffering and line driving applications in various electronic circuits.

Characteristics

  • High-speed operation
  • Wide operating voltage range
  • 3-state outputs for bus-oriented applications
  • Balanced propagation delays
  • Low power consumption

Package

The 74AHC240PW-Q100J is available in a TSSOP20 package.

Essence

The essence of this product lies in its ability to provide efficient signal buffering and driving capabilities in electronic systems.

Packaging/Quantity

The 74AHC240PW-Q100J is typically packaged in reels with a quantity of 2500 units per reel.

Specifications

  • Supply Voltage Range: 2.0V to 5.5V
  • High-Level Input Voltage: 2V to VCC + 0.5V
  • Low-Level Input Voltage: -0.5V to 0.8V
  • High-Level Output Voltage: VCC - 0.1V
  • Low-Level Output Voltage: 0.1V
  • Maximum Operating Frequency: 80MHz

Detailed Pin Configuration

The 74AHC240PW-Q100J features a TSSOP20 pin configuration, with each pin serving specific input, output, and control functions.

Functional Features

  • Octal buffer with 3-state outputs
  • Non-inverting buffers
  • High noise immunity
  • Power-off protection on inputs and outputs
  • Balanced propagation delays

Advantages and Disadvantages

Advantages

  • High-speed operation suitable for demanding applications
  • Wide operating voltage range for versatile use
  • 3-state outputs enable bus-oriented applications
  • Low power consumption for energy-efficient designs

Disadvantages

  • Limited maximum operating frequency compared to some alternative models
  • TSSOP20 package may require careful handling during assembly

Working Principles

The 74AHC240PW-Q100J operates by receiving input signals and providing buffered outputs with 3-state control, allowing for efficient signal transmission and isolation in electronic circuits.

Detailed Application Field Plans

This product finds extensive application in: - Microprocessor systems - Memory address drivers - Clock drivers - Bus interface - Signal buffering and line driving in various digital systems

Detailed and Complete Alternative Models

Some alternative models to consider include: - SN74LVC240A-Q1 - MC74VHC240DT - CD74HCT240E - 74F240SCX

In conclusion, the 74AHC240PW-Q100J offers high-speed, low-power signal buffering and driving capabilities, making it a valuable component in various electronic systems.

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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням 74AHC240PW-Q100J у технічних рішеннях

Sure, here are 10 common questions and answers related to the application of 74AHC240PW-Q100J in technical solutions:

  1. What is the 74AHC240PW-Q100J?

    • The 74AHC240PW-Q100J is a high-speed CMOS octal inverting buffer/line driver with 3-state outputs.

  2. What is the operating voltage range of 74AHC240PW-Q100J?

    • The operating voltage range is from 2 V to 5.5 V.

  3. What is the typical output drive capability of 74AHC240PW-Q100J?

    • It can drive up to 15 pF load capacitance and 50 ohm series resistance.

  4. What are the typical applications of 74AHC240PW-Q100J?

    • It is commonly used for bus interface, signal buffering, and clock distribution.

  5. What is the maximum propagation delay of 74AHC240PW-Q100J?

    • The maximum propagation delay is typically 6 ns at 5 V.

  6. Can 74AHC240PW-Q100J be used in automotive applications?

    • Yes, it is qualified for automotive applications according to the AEC-Q100 standard.

  7. What is the maximum quiescent current consumption of 74AHC240PW-Q100J?

    • The maximum quiescent current consumption is typically 8 µA at 5 V.

  8. Is 74AHC240PW-Q100J compatible with TTL input levels?

    • Yes, it is fully compatible with TTL input levels.

  9. What is the maximum operating frequency of 74AHC240PW-Q100J?

    • The maximum operating frequency is typically 80 MHz at 5 V.

  10. Does 74AHC240PW-Q100J have overvoltage-tolerant inputs?

    • Yes, it has overvoltage-tolerant inputs that enable the device to be used in mixed-voltage systems.

I hope these questions and answers are helpful for your technical solutions! If you need further assistance, feel free to ask.