Texas Instruments
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CD74HCT174MT
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CD74HCT174MT

Product Overview

  • Category: Integrated Circuit
  • Use: Flip-Flop
  • Characteristics: High-Speed, CMOS Logic, Hex D-Type Flip-Flop
  • Package: TSSOP (Thin Shrink Small Outline Package)
  • Essence: The CD74HCT174MT is a high-speed CMOS logic hex D-type flip-flop. It is designed to store and transfer data in various applications.
  • Packaging/Quantity: The CD74HCT174MT is typically sold in reels of 2500 units.

Specifications

  • Logic Family: HCT
  • Number of Flip-Flops: 6
  • Input Voltage: 2V - 6V
  • Output Current: ±4mA
  • Propagation Delay: 14ns (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The CD74HCT174MT has a total of 16 pins. Here is the detailed pin configuration:

  1. CLR (Clear Input)
  2. D (Data Input)
  3. CP (Clock Pulse Input)
  4. Q0 (Flip-Flop Output)
  5. Q1 (Flip-Flop Output)
  6. Q2 (Flip-Flop Output)
  7. GND (Ground)
  8. Q3 (Flip-Flop Output)
  9. Q4 (Flip-Flop Output)
  10. Q5 (Flip-Flop Output)
  11. VCC (Supply Voltage)
  12. Q5 (Flip-Flop Output)
  13. Q4 (Flip-Flop Output)
  14. Q3 (Flip-Flop Output)
  15. Q2 (Flip-Flop Output)
  16. Q1 (Flip-Flop Output)

Functional Features

  • High-speed operation allows for quick data storage and transfer.
  • CMOS logic ensures low power consumption and compatibility with a wide range of devices.
  • Hex D-type flip-flop design provides multiple storage and transfer capabilities.

Advantages

  • High-speed operation enables efficient data processing.
  • CMOS logic reduces power consumption, making it suitable for battery-powered devices.
  • Hex D-type flip-flop design allows for versatile applications.

Disadvantages

  • Limited number of flip-flops (6) may not be sufficient for complex applications requiring more storage elements.
  • The TSSOP package may be challenging to solder for inexperienced users.

Working Principles

The CD74HCT174MT operates based on the principles of flip-flops. It stores and transfers data using clock pulses and input signals. The CLR (Clear) input resets the flip-flop, while the CP (Clock Pulse) input triggers the transfer of data from the D (Data) input to the respective flip-flop outputs.

Detailed Application Field Plans

The CD74HCT174MT can be used in various applications, including:

  1. Digital communication systems
  2. Data storage devices
  3. Microcontrollers
  4. Industrial automation
  5. Automotive electronics

Detailed and Complete Alternative Models

  1. SN74HCT174N: Similar high-speed CMOS hex D-type flip-flop, available in DIP package.
  2. MC74HCT174ADR2G: High-speed CMOS hex D-type flip-flop with extended temperature range, available in SOIC package.
  3. CD40174BE: CMOS hex D-type flip-flop with additional features, available in DIP package.

These alternative models offer similar functionality to the CD74HCT174MT but may vary in package type, temperature range, or additional features.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af CD74HCT174MT i tekniske løsninger

Sure! Here are 10 common questions and answers related to the application of CD74HCT174MT in technical solutions:

  1. Q: What is CD74HCT174MT? A: CD74HCT174MT is a type of integrated circuit (IC) that belongs to the HCT family of high-speed CMOS logic devices.

  2. Q: What is the function of CD74HCT174MT? A: CD74HCT174MT is a hex D-type flip-flop with clear, which means it can store and manipulate digital data in electronic circuits.

  3. Q: What is the voltage range supported by CD74HCT174MT? A: CD74HCT174MT supports a voltage range of 2V to 6V, making it compatible with various power supply systems.

  4. Q: What is the maximum operating frequency of CD74HCT174MT? A: The maximum operating frequency of CD74HCT174MT is typically around 25 MHz, allowing for high-speed data processing.

  5. Q: Can CD74HCT174MT be used in both synchronous and asynchronous applications? A: Yes, CD74HCT174MT can be used in both synchronous and asynchronous applications, depending on the design requirements.

  6. Q: How many flip-flops are there in CD74HCT174MT? A: CD74HCT174MT contains six individual flip-flops, each capable of storing one bit of digital information.

  7. Q: What is the power consumption of CD74HCT174MT? A: CD74HCT174MT has relatively low power consumption, making it suitable for battery-powered or energy-efficient applications.

  8. Q: Is CD74HCT174MT compatible with other logic families? A: Yes, CD74HCT174MT is compatible with other logic families such as TTL (Transistor-Transistor Logic) and CMOS (Complementary Metal-Oxide-Semiconductor).

  9. Q: Can CD74HCT174MT be used in high-noise environments? A: CD74HCT174MT has built-in noise immunity features, making it suitable for use in high-noise environments.

  10. Q: What are some common applications of CD74HCT174MT? A: CD74HCT174MT is commonly used in applications such as data storage, address decoding, counters, registers, and general-purpose digital logic circuits.

Please note that the answers provided here are general and may vary depending on specific design considerations and requirements.