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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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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi MM74HCT14MTCX dalam penyelesaian teknikal

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.