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MC74ACT240N
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MC74ACT240N

Product Overview

Category

MC74ACT240N belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used as a buffer or line driver in various electronic applications.

Characteristics

  • High-speed operation
  • Low power consumption
  • Wide operating voltage range
  • Schmitt trigger inputs for noise immunity
  • TTL-compatible inputs and outputs

Package

MC74ACT240N is available in a 20-pin plastic dual in-line package (DIP).

Essence

The essence of MC74ACT240N lies in its ability to provide reliable signal buffering and driving capabilities, ensuring smooth data transmission within electronic systems.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each containing a specific quantity of MC74ACT240N ICs. The exact quantity may vary depending on the manufacturer and supplier.

Specifications

  • Supply Voltage: 2V to 6V
  • Input Voltage: 0V to VCC
  • Output Voltage: 0V to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Maximum Propagation Delay: 10 ns
  • Maximum Quiescent Current: 4 mA

Detailed Pin Configuration

  1. GND (Ground)
  2. A1 (Input A1)
  3. B1 (Input B1)
  4. Y1 (Output Y1)
  5. A2 (Input A2)
  6. B2 (Input B2)
  7. Y2 (Output Y2)
  8. GND (Ground)
  9. Y3 (Output Y3)
  10. B3 (Input B3)
  11. A3 (Input A3)
  12. GND (Ground)
  13. Y4 (Output Y4)
  14. B4 (Input B4)
  15. A4 (Input A4)
  16. VCC (Supply Voltage)
  17. OE (Output Enable)
  18. GND (Ground)
  19. Y5 (Output Y5)
  20. B5 (Input B5)

Functional Features

  • Buffering and line driving capabilities
  • High-speed signal transmission
  • Noise immunity due to Schmitt trigger inputs
  • Compatibility with TTL logic levels
  • Wide operating voltage range for versatile applications

Advantages and Disadvantages

Advantages

  • Fast operation ensures efficient data transfer
  • Low power consumption for energy-efficient designs
  • Wide operating voltage range allows compatibility with various systems
  • Schmitt trigger inputs provide noise immunity, ensuring reliable signal integrity
  • TTL-compatible inputs and outputs facilitate easy integration into existing circuits

Disadvantages

  • Limited number of input/output channels (5 in this case)
  • May require additional components for specific applications

Working Principles

MC74ACT240N operates by receiving input signals on its A1-A4 and B1-B5 pins. These signals are buffered and amplified before being transmitted through the corresponding Y1-Y5 output pins. The OE (Output Enable) pin controls the activation of the outputs.

Detailed Application Field Plans

MC74ACT240N finds applications in various electronic systems, including but not limited to: - Data communication devices - Microcontrollers - Industrial automation equipment - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MC74ACT240N include: - SN74ACT240N - CD74ACT240E - 74ACT240SCX

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

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan MC74ACT240N dalam solusi teknis

Sure! Here are 10 common questions and answers related to the application of MC74ACT240N in technical solutions:

  1. Q: What is MC74ACT240N? A: MC74ACT240N is a type of octal buffer/line driver integrated circuit (IC) that is commonly used in digital logic applications.

  2. Q: What is the purpose of MC74ACT240N? A: The purpose of MC74ACT240N is to provide buffering and line driving capabilities for digital signals, allowing them to be transmitted over longer distances or to multiple devices.

  3. Q: What voltage levels does MC74ACT240N support? A: MC74ACT240N supports TTL (Transistor-Transistor Logic) voltage levels, typically operating at 5V.

  4. Q: How many input/output pins does MC74ACT240N have? A: MC74ACT240N has 8 input pins and 8 output pins, making it an octal buffer/line driver.

  5. Q: Can MC74ACT240N handle bidirectional communication? A: Yes, MC74ACT240N supports bidirectional communication, allowing data to be transmitted in both directions.

  6. Q: What is the maximum frequency at which MC74ACT240N can operate? A: MC74ACT240N can operate at frequencies up to 100 MHz, making it suitable for high-speed digital applications.

  7. Q: Does MC74ACT240N have any built-in protection features? A: Yes, MC74ACT240N has built-in ESD (Electrostatic Discharge) protection on its inputs and outputs, helping to safeguard against static electricity damage.

  8. Q: Can MC74ACT240N drive capacitive loads? A: Yes, MC74ACT240N can drive capacitive loads up to 50 pF, allowing it to interface with various types of digital devices.

  9. Q: What is the power supply voltage range for MC74ACT240N? A: The power supply voltage range for MC74ACT240N is typically between 4.5V and 5.5V.

  10. Q: Can MC74ACT240N be used in industrial applications? A: Yes, MC74ACT240N is suitable for use in industrial applications due to its wide operating temperature range and robust design.

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