NXP USA Inc.
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74AHC240PW,118
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74AHC240PW,118

Product Overview

Category

The 74AHC240PW,118 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for signal amplification and switching purposes.

Characteristics

  • High-speed operation
  • Low power consumption
  • Wide operating voltage range
  • Compatibility with various logic families

Package

The 74AHC240PW,118 is available in a small outline package (SOP) with 20 pins.

Essence

The essence of this product lies in its ability to provide efficient signal amplification and switching capabilities in electronic circuits.

Packaging/Quantity

The 74AHC240PW,118 is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Supply Voltage: 2V to 5.5V
  • Input Voltage: 0V to VCC
  • Output Voltage: 0V to VCC
  • Operating Temperature Range: -40°C to +125°C
  • Maximum Propagation Delay: 8 ns
  • Maximum Quiescent Current: 4 µA

Detailed Pin Configuration

  1. GND (Ground)
  2. A1 (Input A1)
  3. A2 (Input A2)
  4. A3 (Input A3)
  5. A4 (Input A4)
  6. A5 (Input A5)
  7. A6 (Input A6)
  8. A7 (Input A7)
  9. A8 (Input A8)
  10. OE (Output Enable)
  11. Y1 (Output Y1)
  12. Y2 (Output Y2)
  13. Y3 (Output Y3)
  14. Y4 (Output Y4)
  15. Y5 (Output Y5)
  16. Y6 (Output Y6)
  17. Y7 (Output Y7)
  18. Y8 (Output Y8)
  19. VCC (Supply Voltage)
  20. GND (Ground)

Functional Features

  • Octal buffer/line driver with 3-state outputs
  • Non-inverting outputs
  • High-speed operation for efficient signal transmission
  • Output enable control for flexible usage

Advantages and Disadvantages

Advantages

  • High-speed operation allows for quick signal processing.
  • Low power consumption helps in energy-efficient designs.
  • Wide operating voltage range provides compatibility with various systems.
  • 3-state outputs allow for easy integration into complex circuits.

Disadvantages

  • Limited number of inputs and outputs may restrict certain applications.
  • May require additional components for specific circuit configurations.

Working Principles

The 74AHC240PW,118 operates as an octal buffer/line driver. It takes input signals from the A1 to A8 pins and amplifies them to the corresponding Y1 to Y8 output pins. The output enable (OE) pin controls the activation of the outputs. When OE is low, the outputs are enabled, allowing the amplified signals to pass through. Conversely, when OE is high, the outputs are disabled, effectively disconnecting them from the circuit.

Detailed Application Field Plans

The 74AHC240PW,118 finds applications in various electronic systems, including but not limited to: - Microcontrollers - Data communication devices - Industrial automation equipment - Audio/video equipment - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74AHC240PW,118 include: - SN74AHC240N by Texas Instruments - MC74AHC240DW by ON Semiconductor - CD74AHC240E by Texas Instruments - 74AHC240D by NXP Semiconductors

These alternative models can be considered based on specific requirements and availability.

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רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של 74AHC240PW,118 בפתרונות טכניים

Sure! Here are 10 common questions and answers related to the application of 74AHC240PW,118 in technical solutions:

  1. Q: What is the function of the 74AHC240PW,118? A: The 74AHC240PW,118 is an octal inverting buffer/line driver with 3-state outputs.

  2. Q: What is the voltage supply range for the 74AHC240PW,118? A: The voltage supply range is typically between 2 V and 5.5 V.

  3. Q: How many inputs and outputs does the 74AHC240PW,118 have? A: It has 8 inputs and 8 outputs.

  4. Q: Can the 74AHC240PW,118 be used for level shifting? A: Yes, it can be used for level shifting as it supports both TTL and CMOS voltage levels.

  5. Q: What is the maximum output current that the 74AHC240PW,118 can drive? A: The maximum output current is typically 35 mA.

  6. Q: Does the 74AHC240PW,118 have built-in protection against electrostatic discharge (ESD)? A: Yes, it has ESD protection up to 2 kV on all pins.

  7. Q: Can the 74AHC240PW,118 be used in high-speed applications? A: Yes, it has a high-speed operation with typical propagation delay of 6 ns.

  8. Q: Is the 74AHC240PW,118 compatible with other logic families? A: Yes, it is compatible with both 3.3 V and 5 V logic families.

  9. Q: Can the 74AHC240PW,118 be used in bidirectional communication? A: No, it is a unidirectional buffer and does not support bidirectional communication.

  10. Q: What is the package type of the 74AHC240PW,118? A: It comes in a TSSOP (Thin Shrink Small Outline Package) with 20 pins.

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