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SN74AHC374DWR
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SN74AHC374DWR

Product Overview

Category

SN74AHC374DWR belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for signal storage and manipulation in digital electronic systems.

Characteristics

  • High-speed operation
  • Low power consumption
  • Wide operating voltage range
  • Schmitt-trigger inputs for noise immunity
  • 3-state outputs for bus-oriented applications

Package

SN74AHC374DWR is available in a small-outline, wide-body (SOIC) package.

Essence

The essence of SN74AHC374DWR lies in its ability to store and manipulate digital signals efficiently.

Packaging/Quantity

This IC is typically packaged in reels and comes in quantities of 2500 units per reel.

Specifications

  • Supply Voltage: 2V to 5.5V
  • Input Voltage: 0V to VCC
  • Output Voltage: 0V to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Number of Flip-Flops: 8

Detailed Pin Configuration

  1. GND (Ground)
  2. D0 (Data Input 0)
  3. D1 (Data Input 1)
  4. D2 (Data Input 2)
  5. D3 (Data Input 3)
  6. D4 (Data Input 4)
  7. D5 (Data Input 5)
  8. D6 (Data Input 6)
  9. D7 (Data Input 7)
  10. OE (Output Enable)
  11. CP (Clock Pulse)
  12. MR (Master Reset)
  13. Q0 (Flip-Flop Output 0)
  14. Q1 (Flip-Flop Output 1)
  15. Q2 (Flip-Flop Output 2)
  16. Q3 (Flip-Flop Output 3)
  17. Q4 (Flip-Flop Output 4)
  18. Q5 (Flip-Flop Output 5)
  19. Q6 (Flip-Flop Output 6)
  20. Q7 (Flip-Flop Output 7)
  21. VCC (Supply Voltage)

Functional Features

  • 8-bit D-type flip-flops with 3-state outputs
  • Positive-edge triggered clock input
  • Master reset for clearing all flip-flops
  • Output enable for placing the outputs in high-impedance state
  • Schmitt-trigger inputs for improved noise immunity

Advantages and Disadvantages

Advantages

  • High-speed operation allows for efficient signal processing.
  • Low power consumption helps conserve energy in electronic systems.
  • Wide operating voltage range provides flexibility in various applications.
  • Schmitt-trigger inputs enhance noise immunity, ensuring reliable operation.
  • 3-state outputs facilitate bus-oriented applications.

Disadvantages

  • Limited number of flip-flops may restrict the complexity of certain designs.
  • Lack of built-in protection features against electrical faults or ESD events.

Working Principles

SN74AHC374DWR operates based on the principles of digital logic circuits. It uses D-type flip-flops to store and manipulate binary data. The clock pulse triggers the transfer of data from the input pins to the corresponding flip-flops. The output enable pin controls whether the stored data is presented at the output pins or placed in a high-impedance state.

Detailed Application Field Plans

SN74AHC374DWR finds applications in various digital systems, including but not limited to: - Microcontrollers - Data storage devices - Communication systems - Industrial automation - Automotive electronics

Detailed and Complete Alternative Models

  1. SN74AHC374N: Similar to SN74AHC374DWR, but available in a standard DIP package.
  2. SN74AHC374PW: Similar to SN74AHC374DWR, but available in a TSSOP package.
  3. SN74AHC374RGYR: Similar to SN74AHC374DWR, but available in a VQFN package.

These alternative models offer similar functionality and characteristics, providing options for different packaging requirements or preferences.

Word count: 529 words

قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق SN74AHC374DWR في الحلول التقنية

Sure! Here are 10 common questions and answers related to the application of SN74AHC374DWR in technical solutions:

  1. Q: What is the SN74AHC374DWR? A: The SN74AHC374DWR is a type of octal D-type flip-flop with 3-state outputs, commonly used in digital circuits.

  2. Q: What is the operating voltage range for SN74AHC374DWR? A: The operating voltage range for SN74AHC374DWR is typically between 2V and 5.5V.

  3. Q: How many flip-flops are there in SN74AHC374DWR? A: SN74AHC374DWR has 8 flip-flops, making it an octal (8-bit) device.

  4. Q: What is the maximum clock frequency supported by SN74AHC374DWR? A: The maximum clock frequency supported by SN74AHC374DWR is typically around 100 MHz.

  5. Q: Can SN74AHC374DWR be used for level shifting? A: Yes, SN74AHC374DWR can be used for level shifting as it supports both TTL and CMOS logic levels.

  6. Q: What is the purpose of the 3-state outputs in SN74AHC374DWR? A: The 3-state outputs allow multiple devices to share a common bus, enabling bidirectional communication.

  7. Q: Does SN74AHC374DWR have any built-in protection features? A: Yes, SN74AHC374DWR has built-in ESD (Electrostatic Discharge) protection on its inputs and outputs.

  8. Q: Can SN74AHC374DWR be used in high-speed applications? A: Yes, SN74AHC374DWR is designed for high-speed operation and can be used in various high-frequency applications.

  9. Q: What is the power supply current consumption of SN74AHC374DWR? A: The power supply current consumption of SN74AHC374DWR depends on the operating conditions but is typically low.

  10. Q: Are there any recommended application circuits available for SN74AHC374DWR? A: Yes, the datasheet for SN74AHC374DWR provides recommended application circuits and example designs for reference.

Please note that these answers are general and may vary depending on specific use cases and requirements. It's always recommended to refer to the device's datasheet for detailed information.