ON Semiconductor
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MM74HCT374MTC
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MM74HCT374MTC

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Flip-Flop
  • Characteristics: High-Speed, CMOS Logic, Octal D-Type Flip-Flop
  • Package: TSSOP-20
  • Essence: The MM74HCT374MTC is a high-speed CMOS logic octal D-type flip-flop. It is designed to store and transfer data in various applications.
  • Packaging/Quantity: The MM74HCT374MTC is available in a TSSOP-20 package and is typically sold in reels of 2500 units.

Specifications

The MM74HCT374MTC has the following specifications:

  • Supply Voltage Range: 4.5V to 5.5V
  • Input Voltage Range: 0V to VCC
  • Output Voltage Range: 0V to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Propagation Delay Time: 15ns (max)
  • Output Current: ±6mA

Detailed Pin Configuration

The MM74HCT374MTC has a total of 20 pins. The pin configuration is as follows:

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

Functional Features

The MM74HCT374MTC offers the following functional features:

  • Octal D-Type Flip-Flop with 3-State Outputs
  • High-Speed Operation
  • CMOS Logic Compatibility
  • Buffered Inputs
  • Edge-Triggered Clocking
  • Asynchronous Master Reset
  • Output Enable Control

Advantages and Disadvantages

Advantages of the MM74HCT374MTC include:

  • High-speed operation allows for efficient data transfer.
  • CMOS logic compatibility ensures compatibility with a wide range of systems.
  • Buffered inputs provide signal integrity and noise immunity.
  • Asynchronous master reset allows for easy initialization.

Disadvantages of the MM74HCT374MTC include:

  • Limited output current may not be suitable for high-power applications.
  • The TSSOP-20 package may require careful handling during assembly.

Working Principles

The MM74HCT374MTC operates based on the principles of flip-flops. It stores and transfers data using edge-triggered clocking. The buffered inputs ensure that the input signals are properly amplified and synchronized. The asynchronous master reset allows for resetting the flip-flop to a known state. The output enable control enables or disables the outputs as required.

Detailed Application Field Plans

The MM74HCT374MTC can be used in various applications, including:

  1. Data storage and transfer in microcontrollers and microprocessors.
  2. Address and data bus interfacing in digital systems.
  3. State machine implementation in control systems.
  4. Register-based operations in communication protocols.
  5. Memory address decoding in memory systems.

Detailed and Complete Alternative Models

Some alternative models to the MM74HCT374MTC include:

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

These alternative models offer similar functionality and can be used as replacements for the MM74HCT374MTC in various applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MM74HCT374MTC v technických řešeních

Sure! Here are 10 common questions and answers related to the application of MM74HCT374MTC in technical solutions:

  1. Q: What is MM74HCT374MTC? A: MM74HCT374MTC is a high-speed CMOS octal D-type flip-flop with 3-state outputs, commonly used in digital logic circuits.

  2. Q: What is the operating voltage range for MM74HCT374MTC? A: The operating voltage range for MM74HCT374MTC is typically between 4.5V and 5.5V.

  3. Q: What is the maximum clock frequency supported by MM74HCT374MTC? A: MM74HCT374MTC can support clock frequencies up to 25 MHz.

  4. Q: How many flip-flops are there in MM74HCT374MTC? A: MM74HCT374MTC consists of 8 flip-flops, making it an octal (8-bit) device.

  5. Q: What are the 3-state outputs in MM74HCT374MTC used for? A: The 3-state outputs allow multiple devices to be connected together without causing conflicts or bus contention.

  6. Q: Can MM74HCT374MTC be used for level shifting? A: Yes, MM74HCT374MTC can be used for level shifting as it supports both TTL and CMOS logic levels.

  7. Q: What is the typical power consumption of MM74HCT374MTC? A: The typical power consumption of MM74HCT374MTC is low, making it suitable for battery-powered applications.

  8. Q: Is MM74HCT374MTC compatible with other logic families? A: Yes, MM74HCT374MTC is compatible with other logic families such as TTL and CMOS.

  9. Q: Can MM74HCT374MTC be used in high-speed data transfer applications? A: Yes, MM74HCT374MTC can be used in high-speed data transfer applications due to its fast propagation delay and setup/hold times.

  10. Q: What are some common applications of MM74HCT374MTC? A: MM74HCT374MTC is commonly used in microprocessors, memory systems, data storage, address decoding, and general-purpose digital logic circuits.

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