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MM74HCT374SJ
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MM74HCT374SJ

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Flip-Flop
  • Characteristics: High-Speed, CMOS Logic, Octal D-Type Flip-Flop
  • Package: 20-pin Small Outline Integrated Circuit (SOIC)
  • Essence: The MM74HCT374SJ is a high-speed CMOS logic octal D-type flip-flop. It is designed to store and transfer data in various applications.
  • Packaging/Quantity: Available in tape and reel packaging with 2500 units per reel.

Specifications

The MM74HCT374SJ has the following specifications:

  • Supply Voltage: 2V to 6V
  • Input Voltage: 0V to VCC
  • Output Voltage: 0V to VCC
  • Operating Temperature Range: -55°C to +125°C
  • Propagation Delay Time: 15ns (typical)
  • Output Current: ±4mA

Detailed Pin Configuration

The MM74HCT374SJ has a 20-pin configuration as follows:

  1. Pin 1: Output Q0
  2. Pin 2: Output Q1
  3. Pin 3: Output Q2
  4. Pin 4: Output Q3
  5. Pin 5: Output Q4
  6. Pin 6: Output Q5
  7. Pin 7: Output Q6
  8. Pin 8: Output Q7
  9. Pin 9: Clock (CLK)
  10. Pin 10: Data Enable (G)
  11. Pin 11: Data Input D0
  12. Pin 12: Data Input D1
  13. Pin 13: Data Input D2
  14. Pin 14: Data Input D3
  15. Pin 15: Data Input D4
  16. Pin 16: Data Input D5
  17. Pin 17: Data Input D6
  18. Pin 18: Data Input D7
  19. Pin 19: Ground (GND)
  20. Pin 20: Supply Voltage (VCC)

Functional Features

  • The MM74HCT374SJ operates at high speed, making it suitable for applications requiring fast data transfer.
  • It has a wide supply voltage range, allowing flexibility in various electronic systems.
  • The octal D-type flip-flop design enables efficient storage and transfer of data.
  • The CMOS logic ensures low power consumption and compatibility with other CMOS devices.

Advantages and Disadvantages

Advantages: - High-speed operation - Wide supply voltage range - Low power consumption - Compatibility with CMOS devices

Disadvantages: - Limited output current capacity - Requires careful handling due to its small package size

Working Principles

The MM74HCT374SJ functions as an octal D-type flip-flop. It stores and transfers data based on the clock signal received at the CLK pin. When the clock signal transitions from low to high, the data present at the D0-D7 pins is latched and stored in the corresponding Q0-Q7 output pins. The stored data remains unchanged until the next clock transition occurs.

Detailed Application Field Plans

The MM74HCT374SJ can be used in various applications, including:

  1. Data storage and transfer in microcontrollers and microprocessors.
  2. Address decoding in memory systems.
  3. Register operations in digital circuits.
  4. State machine implementation in control systems.
  5. Data synchronization in communication systems.

Detailed and Complete Alternative Models

Some alternative models to the MM74HCT374SJ include:

  1. SN74HCT374N by Texas Instruments
  2. CD74HCT374E by Texas Instruments
  3. 74HCT374D by NXP Semiconductors
  4. MC74HCT374AN by ON Semiconductor

These alternative models offer similar functionality and can be used as substitutes for the MM74HCT374SJ in various applications.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi MM74HCT374SJ dalam penyelesaian teknikal

Sure! Here are 10 common questions and answers related to the application of MM74HCT374SJ in technical solutions:

  1. Question: What is MM74HCT374SJ?
    - Answer: MM74HCT374SJ is a type of octal D-type flip-flop integrated circuit (IC) that can be used for various digital logic applications.

  2. Question: What is the purpose of using MM74HCT374SJ in a technical solution?
    - Answer: MM74HCT374SJ can be used to store and control digital data, making it useful in applications such as data storage, signal buffering, and synchronization.

  3. Question: What is the maximum operating voltage for MM74HCT374SJ?
    - Answer: The maximum operating voltage for MM74HCT374SJ is typically around 5.5 volts.

  4. Question: How many flip-flops are there in MM74HCT374SJ?
    - Answer: MM74HCT374SJ contains 8 individual D-type flip-flops.

  5. Question: Can MM74HCT374SJ be used for both synchronous and asynchronous operations?
    - Answer: Yes, MM74HCT374SJ supports both synchronous and asynchronous operations, allowing flexibility in different applications.

  6. Question: What is the output drive capability of MM74HCT374SJ?
    - Answer: MM74HCT374SJ has a high output drive capability, typically around 4 mA.

  7. Question: Is MM74HCT374SJ compatible with TTL logic levels?
    - Answer: Yes, MM74HCT374SJ is designed to be compatible with TTL logic levels, making it easy to interface with other TTL devices.

  8. Question: Can MM74HCT374SJ operate at high speeds?
    - Answer: Yes, MM74HCT374SJ is capable of operating at high speeds, with typical propagation delays in the range of a few nanoseconds.

  9. Question: What is the power supply voltage range for MM74HCT374SJ?
    - Answer: The power supply voltage range for MM74HCT374SJ is typically between 4.5 and 5.5 volts.

  10. Question: Are there any specific precautions to consider when using MM74HCT374SJ?
    - Answer: It is important to ensure proper decoupling and bypassing of power supply pins, as well as avoiding excessive input voltage levels beyond the specified limits to prevent damage to the IC.

Please note that these answers are general and may vary depending on the specific datasheet and manufacturer's specifications for MM74HCT374SJ.