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SN74LV74APWG4
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SN74LV74APWG4

Product Overview

Category

SN74LV74APWG4 belongs to the category of integrated circuits (ICs).

Use

It is commonly used in electronic devices for signal processing and amplification.

Characteristics

  • Low-voltage operation
  • High-speed performance
  • Dual D-type flip-flop
  • Wide operating temperature range

Package

SN74LV74APWG4 is available in a small outline package (SOIC) with a wide body.

Essence

The essence of SN74LV74APWG4 lies in its ability to store and manipulate digital data using flip-flops.

Packaging/Quantity

SN74LV74APWG4 is typically packaged in reels, with each reel containing a specific quantity of ICs.

Specifications

  • Supply voltage: 2V to 5.5V
  • Operating temperature range: -40°C to 85°C
  • Input voltage range: 0V to VCC
  • Output voltage range: 0V to VCC
  • Maximum clock frequency: 100 MHz

Detailed Pin Configuration

SN74LV74APWG4 has a total of 14 pins, which are as follows:

  1. CLR (Clear)
  2. D (Data input)
  3. CLK (Clock input)
  4. PR (Preset)
  5. Q (Output)
  6. Q̅ (Complementary output)
  7. GND (Ground)
  8. Q̅ (Complementary output)
  9. Q (Output)
  10. PR (Preset)
  11. CLK (Clock input)
  12. D (Data input)
  13. CLR (Clear)
  14. VCC (Supply voltage)

Functional Features

  • Dual positive-edge-triggered D-type flip-flops
  • Asynchronous clear and preset inputs
  • Direct set/reset capability
  • Complementary outputs for each flip-flop

Advantages and Disadvantages

Advantages

  • Low-voltage operation allows for compatibility with a wide range of devices
  • High-speed performance enables efficient data processing
  • Dual flip-flop design provides flexibility in circuit design

Disadvantages

  • Limited operating temperature range may restrict certain applications
  • Small outline package (SOIC) may require additional precautions during assembly

Working Principles

SN74LV74APWG4 operates based on the principles of digital logic. The D-type flip-flops store and transfer digital data based on clock signals. The clear and preset inputs allow for asynchronous control of the flip-flops, while the complementary outputs provide both normal and inverted versions of the stored data.

Detailed Application Field Plans

SN74LV74APWG4 finds applications in various electronic systems, including but not limited to: - Data storage and retrieval systems - Communication devices - Microcontrollers - Digital signal processors

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to SN74LV74APWG4 include: - SN74LV74A - CD74HC74E - MC74HC74AN - 74HCT74

These models can be considered as alternatives depending on specific requirements and availability.

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10個與SN74LV74APWG4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 SN74LV74APWG4 in technical solutions:

  1. Q: What is SN74LV74APWG4? A: SN74LV74APWG4 is a dual positive-edge-triggered D-type flip-flop integrated circuit (IC) that can be used in various digital logic applications.

  2. Q: What is the operating voltage range for SN74LV74APWG4? A: SN74LV74APWG4 operates within a voltage range of 2V to 5.5V.

  3. Q: What is the maximum clock frequency supported by SN74LV74APWG4? A: SN74LV74APWG4 can support clock frequencies up to 125 MHz.

  4. Q: How many flip-flops are there in SN74LV74APWG4? A: SN74LV74APWG4 contains two independent D-type flip-flops.

  5. Q: What is the output drive capability of SN74LV74APWG4? A: SN74LV74APWG4 has a standard output drive capability of 8 mA.

  6. Q: Can SN74LV74APWG4 be used in both synchronous and asynchronous applications? A: Yes, SN74LV74APWG4 can be used in both synchronous and asynchronous applications.

  7. Q: What is the propagation delay of SN74LV74APWG4? A: The typical propagation delay of SN74LV74APWG4 is around 9 ns.

  8. Q: Does SN74LV74APWG4 have any built-in protection features? A: Yes, SN74LV74APWG4 has built-in ESD (electrostatic discharge) protection on all inputs and outputs.

  9. Q: Can SN74LV74APWG4 operate in a wide temperature range? A: Yes, SN74LV74APWG4 is designed to operate in a temperature range of -40°C to 85°C.

  10. Q: What package does SN74LV74APWG4 come in? A: SN74LV74APWG4 is available in a TSSOP (Thin Shrink Small Outline Package) with 14 pins.

Please note that these answers are general and may vary depending on the specific datasheet and manufacturer's specifications for SN74LV74APWG4.