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SN74LVC374APWRG4

SN74LVC374APWRG4

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Flip-Flop
  • Characteristics: Low-voltage, high-speed, octal D-type flip-flop
  • Package: TSSOP (Thin Shrink Small Outline Package)
  • Essence: A versatile flip-flop IC with eight D-type flip-flops in a single package
  • Packaging/Quantity: Tape and reel packaging, 2500 units per reel

Specifications

The SN74LVC374APWRG4 has the following specifications:

  • Supply Voltage Range: 1.65V to 3.6V
  • Input Voltage Range: 0V to VCC
  • Output Voltage Range: 0V to VCC
  • High-Level Input Voltage: 0.7 x VCC to VCC
  • Low-Level Input Voltage: 0V to 0.3 x VCC
  • High-Level Output Voltage: 0.9 x VCC to VCC
  • Low-Level Output Voltage: 0V to 0.1 x VCC
  • Maximum Clock Frequency: 100 MHz
  • Propagation Delay Time: 2.5 ns (typical)

Detailed Pin Configuration

The SN74LVC374APWRG4 has a total of 20 pins. The pin configuration is as follows:

  1. GND (Ground)
  2. D0 (Data input for flip-flop 0)
  3. D1 (Data input for flip-flop 1)
  4. D2 (Data input for flip-flop 2)
  5. D3 (Data input for flip-flop 3)
  6. D4 (Data input for flip-flop 4)
  7. D5 (Data input for flip-flop 5)
  8. D6 (Data input for flip-flop 6)
  9. D7 (Data input for flip-flop 7)
  10. Q0 (Output of flip-flop 0)
  11. Q1 (Output of flip-flop 1)
  12. Q2 (Output of flip-flop 2)
  13. Q3 (Output of flip-flop 3)
  14. Q4 (Output of flip-flop 4)
  15. Q5 (Output of flip-flop 5)
  16. Q6 (Output of flip-flop 6)
  17. Q7 (Output of flip-flop 7)
  18. CP (Clock input)
  19. OE (Output enable)
  20. VCC (Power supply)

Functional Features

  • Octal D-type flip-flop with 3-state outputs
  • High-speed operation, suitable for applications requiring quick data storage and retrieval
  • Low-voltage operation allows compatibility with a wide range of systems
  • 3-state outputs provide flexibility in connecting multiple devices together
  • Output enable pin allows for easy control of the output state

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data processing - Low-voltage operation increases compatibility with various systems - 3-state outputs offer flexibility in system design - Compact package size saves board space

Disadvantages: - Limited number of flip-flops in a single package - Not suitable for high-power applications

Working Principles

The SN74LVC374APWRG4 is an octal D-type flip-flop that stores data on the rising edge of the clock signal. When the clock input (CP) transitions from low to high, the data present at the D0-D7 inputs is latched and stored in the corresponding flip-flops. The stored data can then be accessed through the Q0-Q7 outputs.

The output enable (OE) pin controls the state of the outputs. When OE is low, the outputs are enabled and reflect the stored data. When OE is high, the outputs are in a high-impedance state, effectively disconnecting them from the rest of the circuit.

Detailed Application Field Plans

The SN74LVC374APWRG4 can be used in various applications, including:

  1. Data storage and retrieval systems
  2. Address decoding circuits
  3. Register banks
  4. Memory modules
  5. Communication interfaces
  6. Control systems

Its versatility and high-speed operation make it suitable for applications that require efficient data processing and storage.

Detailed and Complete Alternative Models

Some alternative models to the SN74LVC374APWRG4 include:

  1. SN74LVCH374APW - Similar octal D-type flip-flop with 3-state outputs, but operates at a higher voltage range (1.65V to 5.5V).
  2. SN74LVC574APW - Octal D-type flip-flop with 3-state outputs and inverted inputs.
  3. SN74LVC377APW - Octal D

10 domande e risposte comuni relative all'applicazione di SN74LVC374APWRG4 nelle soluzioni tecniche

Sure! Here are 10 common questions and answers related to the application of SN74LVC374APWRG4:

  1. Question: What is the SN74LVC374APWRG4?
    Answer: The SN74LVC374APWRG4 is a flip-flop integrated circuit (IC) that can store and transfer data in digital systems.

  2. Question: What is the voltage range supported by SN74LVC374APWRG4?
    Answer: SN74LVC374APWRG4 supports a voltage range of 1.65V to 5.5V.

  3. Question: How many flip-flops are there in SN74LVC374APWRG4?
    Answer: SN74LVC374APWRG4 has 8 flip-flops, which means it can store 8 bits of data.

  4. Question: What is the maximum clock frequency supported by SN74LVC374APWRG4?
    Answer: SN74LVC374APWRG4 can operate at a maximum clock frequency of 100 MHz.

  5. Question: Can SN74LVC374APWRG4 be used for both synchronous and asynchronous applications?
    Answer: Yes, SN74LVC374APWRG4 can be used for both synchronous and asynchronous applications.

  6. Question: What is the power supply voltage required for SN74LVC374APWRG4?
    Answer: SN74LVC374APWRG4 requires a power supply voltage between 1.65V and 5.5V.

  7. Question: Does SN74LVC374APWRG4 have any built-in protection features?
    Answer: Yes, SN74LVC374APWRG4 has built-in protection features like overvoltage protection and undervoltage lockout.

  8. Question: Can SN74LVC374APWRG4 be used in automotive applications?
    Answer: Yes, SN74LVC374APWRG4 is suitable for automotive applications as it meets the AEC-Q100 automotive qualification standards.

  9. Question: What is the package type of SN74LVC374APWRG4?
    Answer: SN74LVC374APWRG4 comes in a TSSOP-20 package.

  10. Question: Are there any recommended operating conditions for SN74LVC374APWRG4?
    Answer: Yes, some recommended operating conditions include a temperature range of -40°C to 85°C and a supply voltage within the specified range.

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