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MC74VHC240DTR2G

MC74VHC240DTR2G

Product Overview

  • Category: Integrated Circuit
  • Use: Logic Gate Buffer/Driver
  • Characteristics:
    • High-Speed CMOS Technology
    • Wide Operating Voltage Range
    • Low Power Consumption
    • Schmitt Trigger Inputs
  • Package: TSSOP-20
  • Essence: Buffering and driving signals in digital circuits
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage: 2.0V to 5.5V
  • Input Voltage: 0V to VCC
  • Output Voltage: 0V to VCC
  • Operating Temperature: -40°C to +85°C
  • Propagation Delay: 4.3ns (typical)
  • Output Current: ±8mA

Detailed Pin Configuration

The MC74VHC240DTR2G has a total of 20 pins arranged as follows:

__ __ A1 | 1 20 | VCC A2 | 2 19 | I/O1 A3 | 3 18 | I/O2 A4 | 4 17 | I/O3 A5 | 5 16 | I/O4 A6 | 6 15 | I/O5 A7 | 7 14 | I/O6 GND | 8 13 | I/O7 OE | 9 12 | I/O8 G1 |10 11 | G2 ‾‾ ‾‾

Functional Features

  • Buffering and driving capability for digital signals
  • Schmitt trigger inputs for noise immunity
  • Wide operating voltage range allows compatibility with various systems
  • High-speed CMOS technology enables fast signal propagation
  • Low power consumption for energy-efficient operation

Advantages and Disadvantages

Advantages: - High-speed operation - Wide operating voltage range - Low power consumption - Noise immunity due to Schmitt trigger inputs

Disadvantages: - Limited output current capacity - Not suitable for high-power applications

Working Principles

The MC74VHC240DTR2G is a logic gate buffer/driver that operates using high-speed CMOS technology. It receives digital signals as inputs and buffers or drives them to the corresponding outputs. The Schmitt trigger inputs provide noise immunity, ensuring reliable signal processing even in noisy environments. The device operates within a wide voltage range, making it compatible with various digital systems. Its low power consumption makes it suitable for battery-powered applications.

Detailed Application Field Plans

The MC74VHC240DTR2G can be used in various digital applications, including but not limited to: - Microcontrollers - Data communication systems - Industrial automation - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

  1. SN74LVC240A - Octal Buffer/Driver with 3-State Outputs
  2. CD74HCT240 - Octal Inverting Buffer/Driver with 3-State Outputs
  3. 74HC240 - Octal Buffer/Line Driver with 3-State Outputs
  4. MC74ACT240 - Octal Buffer/Line Driver with 3-State Outputs
  5. TC7WZ240FK - Octal Buffer/Line Driver with 3-State Outputs

These alternative models offer similar functionality and can be considered as substitutes for the MC74VHC240DTR2G in different applications.

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10 سوال و پاسخ رایج مربوط به کاربرد MC74VHC240DTR2G در راه حل های فنی را فهرست کنید

Sure! Here are 10 common questions and answers related to the application of MC74VHC240DTR2G in technical solutions:

  1. Q: What is MC74VHC240DTR2G? A: MC74VHC240DTR2G is a high-speed octal buffer/line driver with 3-state outputs, commonly used in digital logic applications.

  2. Q: What is the operating voltage range for MC74VHC240DTR2G? A: The operating voltage range for MC74VHC240DTR2G is typically between 2.0V and 5.5V.

  3. Q: What is the maximum output current that MC74VHC240DTR2G can drive? A: MC74VHC240DTR2G can drive up to 8mA of output current per channel.

  4. Q: Can MC74VHC240DTR2G be used as a level shifter? A: Yes, MC74VHC240DTR2G can be used as a level shifter to convert signals between different voltage levels.

  5. Q: How many input/output channels does MC74VHC240DTR2G have? A: MC74VHC240DTR2G has 8 input/output channels.

  6. Q: What is the propagation delay of MC74VHC240DTR2G? A: The propagation delay of MC74VHC240DTR2G is typically around 5 nanoseconds.

  7. Q: Can MC74VHC240DTR2G be used in bidirectional communication? A: No, MC74VHC240DTR2G is a unidirectional buffer and cannot be used for bidirectional communication.

  8. Q: What is the maximum operating frequency of MC74VHC240DTR2G? A: The maximum operating frequency of MC74VHC240DTR2G is typically around 200 MHz.

  9. Q: Can MC74VHC240DTR2G be used in automotive applications? A: Yes, MC74VHC240DTR2G is qualified for automotive applications and can operate in harsh environments.

  10. Q: Is MC74VHC240DTR2G available in surface mount package? A: Yes, MC74VHC240DTR2G is available in a surface mount package (TSSOP-20).

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