ON Semiconductor
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
74LVTH273WMX
Zobrazit detail DataSheets

74LVTH273WMX

Product Overview

Category

The 74LVTH273WMX belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital electronics for storing and manipulating binary data.

Characteristics

  • High-speed operation
  • Low power consumption
  • Wide operating voltage range
  • Schmitt-trigger inputs for noise immunity
  • 8-bit D-type flip-flop with clear

Package

The 74LVTH273WMX is available in a small outline package (SO) with 20 pins.

Essence

The essence of this product lies in its ability to store and transfer digital information reliably and efficiently.

Packaging/Quantity

The 74LVTH273WMX is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

  • Supply Voltage: 2.7V to 3.6V
  • Input Voltage: 0V to VCC
  • Output Voltage: 0V to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Propagation Delay Time: 4.5ns (max)
  • Output Current: ±24mA

Detailed Pin Configuration

  1. Clear (CLR)
  2. Data Inputs (D0-D7)
  3. Clock (CLK)
  4. Enable (EN)
  5. Outputs (Q0-Q7)
  6. Ground (GND)
  7. Outputs (Q0-Q7)
  8. Outputs (Q0-Q7)
  9. Outputs (Q0-Q7)
  10. Outputs (Q0-Q7)
  11. Outputs (Q0-Q7)
  12. Outputs (Q0-Q7)
  13. Outputs (Q0-Q7)
  14. Outputs (Q0-Q7)
  15. Outputs (Q0-Q7)
  16. Outputs (Q0-Q7)
  17. Outputs (Q0-Q7)
  18. Outputs (Q0-Q7)
  19. VCC
  20. Clear (CLR)

Functional Features

  • D-type flip-flop with clear functionality
  • Synchronous operation with positive-edge clocking
  • Schmitt-trigger inputs for improved noise immunity
  • High-speed operation for efficient data transfer
  • Low power consumption for energy efficiency

Advantages and Disadvantages

Advantages

  • High-speed operation allows for quick data processing
  • Low power consumption reduces energy usage
  • Wide operating voltage range provides flexibility in various applications
  • Schmitt-trigger inputs ensure reliable operation in noisy environments

Disadvantages

  • Limited number of outputs may restrict certain applications requiring more output pins
  • Propagation delay time may affect timing-sensitive applications

Working Principles

The 74LVTH273WMX is a D-type flip-flop with clear functionality. It operates synchronously with positive-edge clocking, meaning that the stored data is updated only when the clock signal transitions from low to high. The clear input allows for resetting the flip-flop to a known state.

Detailed Application Field Plans

The 74LVTH273WMX can be used in various digital systems, including but not limited to: - Microcontrollers - Data storage devices - Communication systems - Industrial automation - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 74LVTH273WMX include: - 74HC273: Similar functionality, but operates at a higher voltage range - 74LS273: Lower power consumption, but slower operation speed - 74F273: Faster operation speed, but higher power consumption

These alternative models provide options based on specific requirements and trade-offs in terms of voltage range, power consumption, and speed.

Word count: 440 words

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 74LVTH273WMX v technických řešeních

Sure! Here are 10 common questions and answers related to the application of 74LVTH273WMX in technical solutions:

  1. Q: What is the function of the 74LVTH273WMX? A: The 74LVTH273WMX is an octal D-type flip-flop with reset, which means it can store and manipulate digital data.

  2. Q: What is the operating voltage range for the 74LVTH273WMX? A: The operating voltage range for this IC is typically between 2.7V and 3.6V.

  3. Q: How many flip-flops are there in the 74LVTH273WMX? A: The 74LVTH273WMX contains 8 individual flip-flops.

  4. Q: Can I use the 74LVTH273WMX in a high-speed application? A: Yes, the LVTH series is known for its high-speed operation, making it suitable for applications that require fast data processing.

  5. Q: Does the 74LVTH273WMX have a reset pin? A: Yes, this IC has a reset pin (active low) that allows you to clear the stored data in the flip-flops.

  6. Q: What is the maximum clock frequency supported by the 74LVTH273WMX? A: The maximum clock frequency for this IC is typically around 200 MHz.

  7. Q: Can I cascade multiple 74LVTH273WMX ICs together? A: Yes, you can cascade multiple ICs to increase the number of flip-flops and create larger storage systems.

  8. Q: Is the 74LVTH273WMX compatible with both TTL and CMOS logic levels? A: Yes, this IC is designed to be compatible with both TTL and CMOS logic levels, making it versatile for various applications.

  9. Q: What is the power consumption of the 74LVTH273WMX? A: The power consumption of this IC is relatively low, making it suitable for battery-powered devices.

  10. Q: Can I use the 74LVTH273WMX in both synchronous and asynchronous applications? A: Yes, this IC can be used in both synchronous and asynchronous applications, depending on your specific requirements.

Please note that these answers are general and may vary depending on the specific datasheet and manufacturer's specifications for the 74LVTH273WMX.