ON Semiconductor
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74LVX273MX
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74LVX273MX

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Flip-Flop
  • Characteristics: Low-voltage, high-speed, octal D-type flip-flop
  • Package: SOIC (Small Outline Integrated Circuit)
  • Essence: Digital Logic IC
  • Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

  • Supply Voltage Range: 2.0V to 3.6V
  • High-Level Input Voltage: 2.0V to VCC + 0.5V
  • Low-Level Input Voltage: -0.5V to 0.8V
  • High-Level Output Voltage: VCC - 0.5V
  • Low-Level Output Voltage: 0.5V
  • Maximum Operating Frequency: 200MHz

Detailed Pin Configuration

The 74LVX273MX has a total of 20 pins. The pin configuration is as follows:

  1. CP (Clock Pulse) - Clock input for flip-flop operation
  2. D0-D7 (Data Inputs) - Eight data inputs
  3. Q0-Q7 (Outputs) - Eight outputs corresponding to the data inputs
  4. GND (Ground) - Ground reference for the IC
  5. OE (Output Enable) - Output enable control input
  6. LE (Latch Enable) - Latch enable control input
  7. VCC (Supply Voltage) - Positive supply voltage input

Functional Features

  • Octal D-type flip-flop with common clock and reset
  • Edge-triggered flip-flop design
  • Non-inverting outputs
  • Asynchronous master reset functionality
  • High-speed operation suitable for various applications
  • Low power consumption
  • Wide operating voltage range

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data processing - Low power consumption makes it suitable for battery-powered devices - Wide operating voltage range provides flexibility in different applications

Disadvantages: - Limited number of flip-flops (8) in a single IC package - May require additional external components for specific applications

Working Principles

The 74LVX273MX is an octal D-type flip-flop that operates on the rising edge of the clock pulse. The data inputs (D0-D7) are latched into the flip-flop when the latch enable (LE) input is high. The outputs (Q0-Q7) reflect the state of the data inputs when the latch enable input is high and the clock pulse (CP) rises. The output enable (OE) input controls the state of the outputs.

Detailed Application Field Plans

The 74LVX273MX can be used in various digital systems and applications, including but not limited to: - Microprocessor-based systems - Data storage and retrieval systems - Communication systems - Control systems - Digital signal processing - Memory address decoding

Detailed and Complete Alternative Models

Some alternative models that serve similar functions to the 74LVX273MX include: - 74HC273: High-speed CMOS logic octal D-type flip-flop - CD4013: Dual D-type flip-flop with complementary outputs - SN74LS273: Octal D-type flip-flop with clear

These alternative models offer similar functionality and can be used as replacements depending on specific requirements.

Word count: 346 words

Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням 74LVX273MX у технічних рішеннях

Sure! Here are 10 common questions and answers related to the application of 74LVX273MX in technical solutions:

  1. Q: What is the function of the 74LVX273MX? A: The 74LVX273MX is an octal D-type flip-flop with clear, designed for general-purpose storage applications.

  2. Q: What is the voltage supply range for the 74LVX273MX? A: The voltage supply range for the 74LVX273MX is typically between 2.7V and 3.6V.

  3. Q: How many flip-flops are there in the 74LVX273MX? A: The 74LVX273MX contains 8 individual flip-flops.

  4. Q: Can I use the 74LVX273MX for synchronous or asynchronous operation? A: Yes, the 74LVX273MX can be used for both synchronous and asynchronous operation.

  5. Q: What is the maximum clock frequency supported by the 74LVX273MX? A: The maximum clock frequency supported by the 74LVX273MX is typically around 100 MHz.

  6. Q: Does the 74LVX273MX have a clear input? A: Yes, the 74LVX273MX has a clear input that can be used to reset all the flip-flops to a known state.

  7. Q: Can I cascade multiple 74LVX273MX devices together? A: Yes, you can cascade multiple 74LVX273MX devices together to increase the number of flip-flops.

  8. Q: What is the output drive capability of the 74LVX273MX? A: The 74LVX273MX has a typical output drive capability of 8 mA.

  9. Q: Can I use the 74LVX273MX in both CMOS and TTL logic systems? A: Yes, the 74LVX273MX is compatible with both CMOS and TTL logic systems.

  10. Q: What is the package type for the 74LVX273MX? A: The 74LVX273MX is available in a 20-pin SOIC (Small Outline Integrated Circuit) package.

Please note that these answers are general and may vary depending on the specific datasheet and manufacturer's specifications for the 74LVX273MX.