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74LVTH273SJ

74LVTH273SJ

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Flip-Flop
  • Characteristics: High-speed, low-voltage, and low-power consumption
  • Package: SOIC (Small Outline Integrated Circuit)
  • Essence: D-type flip-flop with clear input
  • Packaging/Quantity: Tape and reel, 2500 pieces per reel

Specifications

  • Supply Voltage Range: 1.65V to 5.5V
  • High-Level Input Voltage: 2V to VCC + 0.3V
  • Low-Level Input Voltage: -0.3V to 0.8V
  • High-Level Output Voltage: VCC - 0.4V
  • Low-Level Output Voltage: 0.4V
  • Maximum Operating Frequency: 200MHz

Detailed Pin Configuration

The 74LVTH273SJ has a total of 20 pins. The pin configuration is as follows:

  1. Clear (CLR)
  2. Data Inputs (D0-D7)
  3. Clock (CLK)
  4. Enable (EN)
  5. Outputs (Q0-Q7)
  6. Ground (GND)
  7. Supply Voltage (VCC)

Functional Features

  • D-type flip-flop with clear input for synchronous operation
  • High-speed operation, making it suitable for applications requiring quick data storage
  • Low-voltage operation allows for compatibility with various logic families
  • Low-power consumption, making it energy-efficient
  • Clear input allows for resetting the flip-flop to a known state

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data storage - Low-voltage operation provides compatibility with different systems - Low-power consumption reduces energy usage

Disadvantages: - Limited maximum operating frequency compared to some other flip-flop ICs - Only one clear input, limiting the flexibility in certain applications

Working Principles

The 74LVTH273SJ is a D-type flip-flop with a clear input. It operates synchronously with the clock signal and stores data on the rising edge of the clock. The clear input allows for resetting the flip-flop to a known state when activated. The outputs reflect the stored data and change accordingly with each clock cycle.

Detailed Application Field Plans

The 74LVTH273SJ is commonly used in various digital systems where data storage and synchronization are required. Some specific application fields include: - Microprocessors and microcontrollers - Communication systems - Data storage devices - Industrial automation - Automotive electronics

Detailed and Complete Alternative Models

  • 74HC273: Similar functionality but operates at a higher voltage range (2V to 6V)
  • 74HCT273: Compatible with TTL logic levels and operates at a higher voltage range (4.5V to 5.5V)
  • 74LS273: Operates at a lower voltage range (4.75V to 5.25V) and has different power characteristics

These alternative models provide similar functionality to the 74LVTH273SJ but may have different voltage ranges or power characteristics, allowing users to choose the most suitable option for their specific requirements.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق 74LVTH273SJ في الحلول التقنية

Sure! Here are 10 common questions and answers related to the application of 74LVTH273SJ in technical solutions:

  1. Q: What is the function of the 74LVTH273SJ? A: The 74LVTH273SJ is an octal D-type flip-flop with reset, commonly used for storing and transferring data in digital circuits.

  2. Q: What is the operating voltage range of the 74LVTH273SJ? A: The 74LVTH273SJ operates within a voltage range of 2.7V to 3.6V.

  3. Q: How many flip-flops are there in the 74LVTH273SJ? A: The 74LVTH273SJ consists of eight individual D-type flip-flops.

  4. Q: Can the 74LVTH273SJ be used for edge-triggered or level-sensitive applications? A: Yes, the 74LVTH273SJ can be used for both edge-triggered and level-sensitive applications.

  5. Q: What is the maximum clock frequency supported by the 74LVTH273SJ? A: The 74LVTH273SJ can support clock frequencies up to 200MHz.

  6. Q: Does the 74LVTH273SJ have an asynchronous reset input? A: Yes, the 74LVTH273SJ has an asynchronous active-low reset input (RESET).

  7. Q: Can the 74LVTH273SJ operate in a cascaded configuration? A: Yes, multiple 74LVTH273SJ flip-flops can be cascaded together to increase the number of storage elements.

  8. Q: What is the output drive capability of the 74LVTH273SJ? A: The 74LVTH273SJ has a balanced output drive with both sourcing and sinking capabilities.

  9. Q: Is the 74LVTH273SJ compatible with other logic families? A: Yes, the 74LVTH273SJ is designed to be compatible with both TTL and CMOS logic families.

  10. Q: What are some typical applications of the 74LVTH273SJ? A: The 74LVTH273SJ can be used in various applications such as data storage, address decoding, counters, registers, and state machines.

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