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MM74HCT14MTCX
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MM74HCT14MTCX

Product Overview

  • Category: Integrated Circuit
  • Use: Logic Inverter
  • Characteristics: High-Speed, CMOS Technology
  • Package: TSSOP-14
  • Essence: Hex Schmitt Trigger Inverter
  • Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

  • Supply Voltage: 2V to 6V
  • Input Voltage: 0V to Vcc
  • Output Voltage: 0V to Vcc
  • Operating Temperature: -55°C to +125°C
  • Propagation Delay: 13 ns (typical)
  • Output Current: ±4mA
  • Input Capacitance: 3.5pF (typical)

Pin Configuration

The MM74HCT14MTCX has a total of 14 pins arranged as follows:

__ __ 1 | 1 14 | Vcc 2 | 2 13 | A 3 | 3 12 | B 4 | 4 11 | C 5 | 5 10 | D GND | 6 9 | E 7 | 7 8 | F ‾‾ ‾‾

Functional Features

  • Hex Schmitt Trigger Inverter with hysteresis for improved noise immunity.
  • Converts low-level input signals to high-level output signals and vice versa.
  • Wide operating voltage range allows compatibility with various systems.
  • High-speed operation enables efficient signal processing.
  • CMOS technology ensures low power consumption.

Advantages and Disadvantages

Advantages

  • Improved noise immunity due to Schmitt Trigger input.
  • Wide operating voltage range allows flexibility in system design.
  • High-speed operation enables efficient signal processing.
  • Low power consumption due to CMOS technology.

Disadvantages

  • Limited output current capacity (±4mA).
  • Input capacitance may affect high-frequency applications.

Working Principles

The MM74HCT14MTCX is a hex Schmitt trigger inverter integrated circuit. It utilizes hysteresis to improve noise immunity and convert low-level input signals to high-level output signals. The device operates within a wide supply voltage range of 2V to 6V, making it compatible with various systems. Its CMOS technology ensures low power consumption while providing high-speed operation for efficient signal processing.

Detailed Application Field Plans

The MM74HCT14MTCX can be used in various applications, including:

  1. Digital Logic Circuits: The hex inverter can be used to invert logic signals in digital circuits, such as flip-flops, counters, and multiplexers.
  2. Oscillator Circuits: By connecting the output of one inverter to its input, the MM74HCT14MTCX can be used to create an oscillator circuit.
  3. Signal Conditioning: The Schmitt Trigger input of the device makes it suitable for signal conditioning applications, where noise immunity is crucial.

Detailed and Complete Alternative Models

  1. SN74HCT14N: Similar hex Schmitt trigger inverter IC from Texas Instruments.
  2. CD40106BE: Hex Schmitt trigger inverter IC from Texas Instruments with different pin configuration.
  3. MC74HC14AN: Hex Schmitt trigger inverter IC from ON Semiconductor.

These alternative models offer similar functionality and can be used as substitutes for the MM74HCT14MTCX in various applications.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av MM74HCT14MTCX i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of MM74HCT14MTCX in technical solutions:

  1. Q: What is MM74HCT14MTCX? A: MM74HCT14MTCX is a hex inverter Schmitt trigger IC, which means it can convert input signals from one logic level to another.

  2. Q: What is the operating voltage range of MM74HCT14MTCX? A: The operating voltage range of MM74HCT14MTCX is typically between 2V and 6V.

  3. Q: Can MM74HCT14MTCX be used with both CMOS and TTL logic levels? A: Yes, MM74HCT14MTCX is compatible with both CMOS and TTL logic levels.

  4. Q: What is the maximum output current of MM74HCT14MTCX? A: The maximum output current of MM74HCT14MTCX is typically around 4mA.

  5. Q: Can MM74HCT14MTCX be used for level shifting applications? A: Yes, MM74HCT14MTCX can be used for level shifting as it can convert signals from one logic level to another.

  6. Q: What is the typical propagation delay of MM74HCT14MTCX? A: The typical propagation delay of MM74HCT14MTCX is around 15ns.

  7. Q: Is MM74HCT14MTCX suitable for high-speed applications? A: While MM74HCT14MTCX is not specifically designed for high-speed applications, it can still be used in moderate-speed digital circuits.

  8. Q: Can MM74HCT14MTCX be used in voltage level translation between different supply voltages? A: Yes, MM74HCT14MTCX can be used for voltage level translation between different supply voltages.

  9. Q: What is the power consumption of MM74HCT14MTCX? A: The power consumption of MM74HCT14MTCX is typically low, making it suitable for battery-powered applications.

  10. Q: Can MM74HCT14MTCX be used in noise-sensitive applications? A: Yes, MM74HCT14MTCX has built-in Schmitt trigger inputs, which help to reduce the effects of noise on the input signals, making it suitable for noise-sensitive applications.

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