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SN74BCT374N
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SN74BCT374N

Product Overview

Category

SN74BCT374N belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used as a flip-flop latch with 3-state outputs.

Characteristics

  • High-speed and low-power consumption
  • 8-bit D-type transparent latch
  • 3-state outputs for bus-oriented applications
  • TTL-compatible inputs
  • Wide operating voltage range: 4.5V to 5.5V

Package

SN74BCT374N is available in a 20-pin plastic dual in-line package (PDIP).

Essence

The essence of SN74BCT374N lies in its ability to store and control data in electronic systems, making it an essential component in digital circuits.

Packaging/Quantity

SN74BCT374N is typically packaged in tubes or reels, with quantities varying based on customer requirements.

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
  • Maximum Clock Frequency: 80MHz
  • Propagation Delay Time: 10ns (max)
  • Output Current: ±24mA

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 (Output 0)
  14. Q1 (Output 1)
  15. Q2 (Output 2)
  16. Q3 (Output 3)
  17. Q4 (Output 4)
  18. Q5 (Output 5)
  19. Q6 (Output 6)
  20. VCC (Supply voltage)

Functional Features

  • Transparent latch operation
  • 3-state outputs for bus-oriented applications
  • Master reset functionality
  • Output enable control
  • TTL-compatible inputs for easy integration into existing systems

Advantages and Disadvantages

Advantages

  • High-speed operation allows for efficient data processing
  • Low-power consumption helps in reducing energy usage
  • Wide operating voltage range ensures compatibility with various systems
  • 3-state outputs facilitate bus-oriented applications

Disadvantages

  • Limited output current may restrict certain high-current applications
  • Not suitable for low-voltage systems due to the minimum supply voltage requirement of 4.5V

Working Principles

SN74BCT374N operates based on the principles of flip-flop latches. It stores data from the input pins and retains it until a clock pulse triggers the transfer of data to the output pins. The transparent latch design allows continuous monitoring of the input signals, ensuring accurate data storage.

Detailed Application Field Plans

SN74BCT374N finds extensive use in various digital systems, including but not limited to: - Microcontrollers - Data storage devices - Communication equipment - Industrial automation systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to SN74BCT374N are: - 74HC374: Similar functionality with CMOS technology - CD74ACT374: Higher speed and lower power consumption - MC74LVX374: Lower voltage operation with 3.3V compatibility

These alternative models offer similar features and can be chosen based on specific application requirements.

In conclusion, SN74BCT374N is a versatile integrated circuit that serves as a flip-flop latch with 3-state outputs. Its high-speed operation, low-power consumption, and wide operating voltage range make it suitable for various digital applications. However, its limited output current and minimum supply voltage requirement should be considered when selecting this IC for specific projects.

10個與SN74BCT374N在技術方案中應用相關的常見問題與解答

Sure! Here are 10 common questions and answers related to the application of SN74BCT374N:

  1. Q: What is SN74BCT374N? A: SN74BCT374N is a type of integrated circuit (IC) commonly used as an octal D-type flip-flop with tri-state outputs.

  2. Q: What are the main features of SN74BCT374N? A: The main features of SN74BCT374N include eight flip-flops with tri-state outputs, high-speed operation, and compatibility with TTL inputs.

  3. Q: What is the purpose of using SN74BCT374N in a technical solution? A: SN74BCT374N is often used for data storage and transfer applications, such as in registers, counters, and memory systems.

  4. Q: What is the maximum operating frequency of SN74BCT374N? A: The maximum operating frequency of SN74BCT374N is typically around 100 MHz.

  5. Q: How many input and output pins does SN74BCT374N have? A: SN74BCT374N has eight input pins (D0-D7) and eight output pins (Q0-Q7).

  6. Q: Can SN74BCT374N be used with both TTL and CMOS logic levels? A: Yes, SN74BCT374N is designed to be compatible with both TTL and CMOS logic levels.

  7. Q: What is the power supply voltage range for SN74BCT374N? A: SN74BCT374N typically operates with a power supply voltage range of 4.5V to 5.5V.

  8. Q: Does SN74BCT374N have any built-in protection features? A: Yes, SN74BCT374N has built-in protection against electrostatic discharge (ESD) and latch-up.

  9. Q: Can SN74BCT374N be cascaded to increase the number of flip-flops? A: Yes, multiple SN74BCT374N ICs can be cascaded together to increase the number of flip-flops in a system.

  10. Q: Are there any specific application notes or reference designs available for SN74BCT374N? A: Yes, Texas Instruments provides application notes and reference designs that offer guidance on using SN74BCT374N in various technical solutions.

Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's documentation for SN74BCT374N.