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SN74AC374PWRE4
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SN74AC374PWRE4

Product Overview

  • Category: Integrated Circuit
  • Use: Flip-Flop
  • Characteristics: High-speed, low-power, octal D-type flip-flop
  • Package: TSSOP (Thin Shrink Small Outline Package)
  • Essence: The SN74AC374PWRE4 is a high-performance, octal D-type flip-flop with 3-state outputs. It is designed for use in various applications that require high-speed and low-power consumption.
  • Packaging/Quantity: Available in reels of 2500 units

Specifications

  • Supply Voltage Range: 2 V to 6 V
  • Input Voltage Range: 0 V to VCC
  • Output Voltage Range: 0 V to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Propagation Delay Time: 5.8 ns (typical)
  • Output Drive Capability: ±24 mA

Detailed Pin Configuration

The SN74AC374PWRE4 has a total of 20 pins, which are assigned 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 (CLK)
  10. Pin 10: Clear Input (CLR)
  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

  • High-speed operation: The SN74AC374PWRE4 is designed to operate at high clock frequencies, making it suitable for applications that require fast data processing.
  • Low-power consumption: This flip-flop is optimized for low power consumption, making it ideal for battery-powered devices or energy-efficient systems.
  • 3-state outputs: The 3-state outputs allow multiple devices to be connected together without causing conflicts or bus contention.

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data processing. - Low-power consumption prolongs battery life in portable devices. - 3-state outputs facilitate bus sharing and reduce conflicts.

Disadvantages: - Limited voltage range (2 V to 6 V) may not be suitable for all applications. - TSSOP package may require careful handling during assembly.

Working Principles

The SN74AC374PWRE4 operates as an octal D-type flip-flop with 3-state outputs. It stores data on the rising edge of the clock signal and provides the stored data on its outputs when enabled. The clear input allows for resetting the flip-flop to a known state. The device operates within a specified voltage range and exhibits high-speed performance with low power consumption.

Detailed Application Field Plans

The SN74AC374PWRE4 can be used in various applications, including but not limited to: - Data storage and transfer systems - Address decoding circuits - Register banks - Memory modules - Bus interfaces

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the SN74AC374PWRE4 include: - SN74HC374: High-speed CMOS logic family - CD74ACT374: Advanced CMOS logic family - MC74AC374: Advanced silicon-gate CMOS technology

These alternative models can be considered based on specific requirements and compatibility with existing systems.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi SN74AC374PWRE4 dalam penyelesaian teknikal

Sure! Here are 10 common questions and answers related to the application of SN74AC374PWRE4:

  1. Question: What is SN74AC374PWRE4?
    - Answer: SN74AC374PWRE4 is a type of integrated circuit (IC) commonly used as an octal D-type flip-flop with 3-state outputs.

  2. Question: What is the purpose of SN74AC374PWRE4?
    - Answer: SN74AC374PWRE4 is used for storing and transferring data in digital systems, particularly in applications where multiple flip-flops are required.

  3. Question: What is the voltage range supported by SN74AC374PWRE4?
    - Answer: SN74AC374PWRE4 supports a voltage range of 2V to 6V.

  4. Question: How many flip-flops are present in SN74AC374PWRE4?
    - Answer: SN74AC374PWRE4 contains 8 flip-flops, making it an octal (8-bit) device.

  5. Question: What is the maximum clock frequency supported by SN74AC374PWRE4?
    - Answer: SN74AC374PWRE4 can operate at a maximum clock frequency of 125 MHz.

  6. Question: Can SN74AC374PWRE4 be used in both parallel and serial data transfer?
    - Answer: Yes, SN74AC374PWRE4 supports both parallel and serial data transfer modes.

  7. Question: What is the output drive capability of SN74AC374PWRE4?
    - Answer: SN74AC374PWRE4 has a typical output drive capability of ±24 mA.

  8. Question: Does SN74AC374PWRE4 have any built-in protection features?
    - Answer: Yes, SN74AC374PWRE4 has built-in protection against electrostatic discharge (ESD) and latch-up.

  9. Question: Can SN74AC374PWRE4 be cascaded to increase the number of flip-flops?
    - Answer: Yes, multiple SN74AC374PWRE4 ICs can be cascaded together to increase the number of flip-flops in a system.

  10. Question: What are some typical applications of SN74AC374PWRE4?
    - Answer: SN74AC374PWRE4 is commonly used in data storage, address decoding, register banks, and other digital systems where data transfer and storage are required.

Please note that these answers are general and may vary depending on specific application requirements.