Texas Instruments
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SN74ACT374N
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SN74ACT374N

Product Overview

Category

SN74ACT374N belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for data storage and transfer in digital 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

SN74ACT374N is available in a 20-pin plastic dual in-line package (PDIP).

Essence

The essence of SN74ACT374N lies in its ability to store and transfer data efficiently within digital systems.

Packaging/Quantity

SN74ACT374N is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

  • Supply Voltage: 2V to 6V
  • Input Voltage: 0V to VCC
  • Output Voltage: 0V to VCC
  • Operating Temperature Range: -40°C to 85°C
  • Maximum Clock Frequency: 100 MHz
  • Number of Flip-Flops: 8

Detailed Pin Configuration

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

Functional Features

  • Data storage and transfer: SN74ACT374N can store data on its flip-flops and transfer it to the output pins.
  • Output enable control: The OE pin allows for enabling or disabling the outputs, making it suitable for bus-oriented applications.
  • Clock pulse input: The CP pin triggers the transfer of data from the inputs to the flip-flops.

Advantages and Disadvantages

Advantages

  • High-speed operation enables efficient data transfer.
  • Low power consumption helps in reducing energy usage.
  • Wide operating voltage range allows for compatibility with various systems.
  • Schmitt-trigger inputs provide noise immunity, ensuring reliable operation.
  • 3-state outputs facilitate bus-oriented applications.

Disadvantages

  • Limited number of flip-flops may restrict the complexity of data storage and transfer operations.
  • Availability of alternative models with additional features may limit the competitiveness of SN74ACT374N in certain applications.

Working Principles

SN74ACT374N operates based on the principles of digital logic circuits. When a clock pulse is received at the CP pin, the data present at the D0-D7 inputs is transferred to the corresponding flip-flops. The stored data can then be accessed through the Q0-Q7 output pins. The OE pin controls the enabling or disabling of the outputs.

Detailed Application Field Plans

SN74ACT374N finds extensive use in various digital systems, including but not limited to: - Microcontrollers - Data communication devices - Memory modules - Industrial automation systems - Automotive electronics

Detailed and Complete Alternative Models

While SN74ACT374N offers reliable data storage and transfer capabilities, alternative models with additional features are available in the market. Some notable alternatives include: - SN74ACT574: Similar to SN74ACT374N but with 3-state outputs on all eight flip-flops. - SN74HC374: Compatible with a wider range of supply voltages and offers higher clock frequencies. - SN74LS374: Lower power consumption and compatibility with TTL logic levels.

These alternative models provide customers with more options based on their specific requirements.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af SN74ACT374N i tekniske løsninger

Sure! Here are 10 common questions and answers related to the application of SN74ACT374N:

  1. Q: What is SN74ACT374N? A: SN74ACT374N is a type of octal D-type flip-flop integrated circuit (IC) that can store and transfer data in digital systems.

  2. Q: What is the purpose of SN74ACT374N? A: SN74ACT374N is commonly used for data storage, synchronization, and signal buffering in various technical solutions.

  3. Q: What is the operating voltage range for SN74ACT374N? A: SN74ACT374N operates within a voltage range of 4.5V to 5.5V.

  4. Q: How many flip-flops are there in SN74ACT374N? A: SN74ACT374N consists of 8 individual D-type flip-flops, making it an octal flip-flop IC.

  5. Q: What is the maximum clock frequency supported by SN74ACT374N? A: SN74ACT374N can operate at a maximum clock frequency of 100 MHz.

  6. Q: Can SN74ACT374N be cascaded to increase the number of flip-flops? A: Yes, multiple SN74ACT374N ICs can be cascaded together to increase the number of flip-flops as per the system requirements.

  7. Q: Does SN74ACT374N support both rising and falling edge triggering? A: Yes, SN74ACT374N supports both rising and falling edge triggering, providing flexibility in different applications.

  8. Q: What is the output drive capability of SN74ACT374N? A: SN74ACT374N has a high output drive capability, allowing it to drive standard TTL inputs directly.

  9. Q: Can SN74ACT374N be used in both parallel and serial data transfer applications? A: Yes, SN74ACT374N can be used for both parallel and serial data transfer, depending on the configuration and input/output connections.

  10. Q: What are some typical applications of SN74ACT374N? A: SN74ACT374N is commonly used in microprocessors, memory systems, data buses, address decoding, and other digital logic applications where data storage and synchronization are required.

Please note that these answers are general and may vary based on specific design considerations and requirements.