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MC74VHC14DTG
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MC74VHC14DTG

Product Overview

  • Category: Integrated Circuit
  • Use: Logic Gate Inverter
  • Characteristics: High-Speed, Low-Power, Schmitt Trigger Input
  • Package: TSSOP-14
  • Essence: Hex Schmitt-Trigger Inverter
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage: 2.0V to 5.5V
  • Input Voltage: -0.5V to VCC + 0.5V
  • Output Voltage: -0.5V to VCC + 0.5V
  • Operating Temperature: -40°C to +125°C
  • Propagation Delay: 6 ns (typical)
  • Quiescent Current: 2 µA (maximum)

Detailed Pin Configuration

The MC74VHC14DTG has a total of 14 pins arranged as follows:

  1. Pin 1: Input A1
  2. Pin 2: Output Y1
  3. Pin 3: Input A2
  4. Pin 4: Output Y2
  5. Pin 5: Input A3
  6. Pin 6: Output Y3
  7. Pin 7: Ground (GND)
  8. Pin 8: Output Y4
  9. Pin 9: Input A4
  10. Pin 10: Output Y5
  11. Pin 11: Input A5
  12. Pin 12: Output Y6
  13. Pin 13: VCC
  14. Pin 14: Input A6

Functional Features

  • Hex Schmitt-Trigger Inverter with high-speed operation.
  • Converts input logic levels to inverted output logic levels.
  • Schmitt trigger input allows for hysteresis and noise immunity.
  • Low-power consumption makes it suitable for battery-powered devices.
  • Wide operating voltage range enables compatibility with various systems.

Advantages

  • High-speed operation ensures quick signal processing.
  • Schmitt trigger input provides noise immunity and stable output.
  • Low-power consumption extends battery life in portable applications.
  • Wide operating voltage range allows for versatile system integration.
  • Small package size (TSSOP-14) saves board space.

Disadvantages

  • Limited number of inverters per package (6 in this case).
  • Not suitable for high-voltage applications (>5.5V).
  • May require additional external components for specific applications.

Working Principles

The MC74VHC14DTG is a hex Schmitt-trigger inverter that converts input logic levels to inverted output logic levels. It utilizes a Schmitt trigger input, which adds hysteresis to the input signal, providing noise immunity and stable output even in the presence of input noise or signal distortion. The device operates at high speed and low power, making it suitable for a wide range of digital applications.

Detailed Application Field Plans

The MC74VHC14DTG can be used in various digital systems and applications, including:

  1. Microcontrollers and microprocessors
  2. Communication systems
  3. Signal conditioning circuits
  4. Industrial automation
  5. Consumer electronics
  6. Automotive electronics

Detailed and Complete Alternative Models

  1. SN74LVC14A: Hex Schmitt-Trigger Inverter, TSSOP-14 package
  2. CD40106B: CMOS Hex Schmitt-Trigger Inverter, SOIC-14 package
  3. 74HC14: Hex Inverter with Schmitt Trigger Inputs, DIP-14 package
  4. NC7SZ14: TinyLogic UHS Inverter with Schmitt Trigger Input, SC70-5 package

These alternative models offer similar functionality and can be used as substitutes for the MC74VHC14DTG in various applications.

In conclusion, the MC74VHC14DTG is a high-speed, low-power hex Schmitt-trigger inverter integrated circuit. It provides noise immunity, stable output, and operates over a wide voltage range. With its small package size and versatile applications, it is a popular choice in digital systems across different industries.

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi MC74VHC14DTG dalam penyelesaian teknikal

Sure! Here are 10 common questions and answers related to the application of MC74VHC14DTG:

  1. Q: What is MC74VHC14DTG? A: MC74VHC14DTG is a hex inverter Schmitt trigger IC, commonly used in digital logic circuits.

  2. Q: What is the operating voltage range for MC74VHC14DTG? A: The operating voltage range for MC74VHC14DTG is typically between 2.0V and 5.5V.

  3. Q: What is the maximum output current of MC74VHC14DTG? A: The maximum output current of MC74VHC14DTG is typically around 8mA.

  4. Q: Can MC74VHC14DTG be used in high-speed applications? A: Yes, MC74VHC14DTG is designed for high-speed operation and can be used in such applications.

  5. Q: What is the typical propagation delay of MC74VHC14DTG? A: The typical propagation delay of MC74VHC14DTG is around 6 ns.

  6. Q: Is MC74VHC14DTG compatible with TTL logic levels? A: Yes, MC74VHC14DTG is compatible with both CMOS and TTL logic levels.

  7. Q: Can MC74VHC14DTG handle ESD protection? A: Yes, MC74VHC14DTG has built-in ESD protection, making it suitable for robust applications.

  8. Q: What is the temperature range for MC74VHC14DTG? A: MC74VHC14DTG can operate within a temperature range of -40°C to +125°C.

  9. Q: Can MC74VHC14DTG be used in battery-powered applications? A: Yes, MC74VHC14DTG's low power consumption makes it suitable for battery-powered applications.

  10. Q: What is the package type for MC74VHC14DTG? A: MC74VHC14DTG is available in a TSSOP-14 package, which is compact and easy to solder.

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