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74LCX373MSAX
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74LCX373MSAX

Product Overview

Category

The 74LCX373MSAX belongs to the category of integrated circuits (ICs) and specifically falls under the family of flip-flops.

Use

This product is commonly used in digital electronics for storing and transferring data. It serves as an octal transparent latch with 3-state outputs.

Characteristics

  • Octal transparent latch
  • 3-state outputs
  • Low voltage operation
  • High-speed performance
  • Wide operating temperature range

Package

The 74LCX373MSAX is available in a small-outline package (SOP) format, which allows for easy integration onto circuit boards.

Essence

The essence of this product lies in its ability to store and transfer data efficiently within digital systems. It provides a reliable and compact solution for latching and outputting data.

Packaging/Quantity

The 74LCX373MSAX is typically packaged in reels or tubes, containing a quantity of 250 or 2,500 units per package, respectively.

Specifications

  • Supply Voltage: 2.0V - 3.6V
  • Input Voltage: 0V - VCC
  • Output Voltage: 0V - VCC
  • Operating Temperature Range: -40°C to +85°C
  • Output Current: ±24mA

Detailed Pin Configuration

The 74LCX373MSAX has a total of 20 pins, each serving a specific function:

  1. D0: Data input 0
  2. D1: Data input 1
  3. D2: Data input 2
  4. D3: Data input 3
  5. D4: Data input 4
  6. D5: Data input 5
  7. D6: Data input 6
  8. D7: Data input 7
  9. GND: Ground
  10. OE: Output enable
  11. LE: Latch enable
  12. Q0: Output 0
  13. Q1: Output 1
  14. Q2: Output 2
  15. Q3: Output 3
  16. Q4: Output 4
  17. Q5: Output 5
  18. Q6: Output 6
  19. Q7: Output 7
  20. VCC: Supply voltage

Functional Features

The 74LCX373MSAX offers the following functional features:

  • Octal transparent latch with 3-state outputs
  • High-speed operation, suitable for time-critical applications
  • Low voltage operation, reducing power consumption
  • Wide operating temperature range, ensuring reliability in various environments
  • Output enable and latch enable pins for control flexibility

Advantages and Disadvantages

Advantages

  • Compact size and easy integration due to SOP package
  • Low power consumption
  • High-speed performance
  • Reliable data storage and transfer capabilities

Disadvantages

  • Limited output current capacity
  • Requires external control signals for proper operation

Working Principles

The 74LCX373MSAX operates based on the principles of flip-flops. It utilizes transparent latches to store and transfer data. The latch enable (LE) signal controls the latching action, while the output enable (OE) signal enables or disables the outputs.

Detailed Application Field Plans

The 74LCX373MSAX finds applications in various digital systems, including but not limited to: - Microprocessors and microcontrollers - Data storage devices - Communication systems - Industrial automation - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74LCX373MSAX include: - 74HC373: High-speed CMOS octal D-type latch - 74AC373: Advanced CMOS octal D-type latch - SN74LS373: Low-power Schottky TTL octal latch

These alternative models can be considered based on specific project requirements and compatibility with existing systems.

In conclusion, the 74LCX373MSAX is a versatile integrated circuit that serves as an octal transparent latch with 3-state outputs. Its compact size, low power consumption, and high-speed performance make it suitable for various digital applications. However, it has limitations in terms of output current capacity and requires external control signals for proper operation. Alternative models such as the 74HC373, 74AC373, and SN74LS373 offer similar functionality and can be considered based on specific project needs.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 74LCX373MSAX v technických řešeních

Sure! Here are 10 common questions and answers related to the application of 74LCX373MSAX in technical solutions:

  1. Q: What is the 74LCX373MSAX? A: The 74LCX373MSAX is a octal transparent latch with 3-state outputs, commonly used in digital circuits.

  2. Q: What is the purpose of the 74LCX373MSAX? A: The purpose of this IC is to store and control the flow of data in a digital system.

  3. Q: How many latch inputs does the 74LCX373MSAX have? A: It has eight latch inputs, labeled D0 to D7.

  4. Q: Can the 74LCX373MSAX be used as a buffer? A: Yes, it can be used as a buffer by connecting the latch enable (LE) pin to the output enable (OE) pin.

  5. Q: What is the maximum operating voltage for the 74LCX373MSAX? A: The maximum operating voltage is typically 3.6V.

  6. Q: How many output pins does the 74LCX373MSAX have? A: It has eight output pins, corresponding to each latch input.

  7. Q: Can the 74LCX373MSAX be cascaded to increase the number of latches? A: Yes, multiple 74LCX373MSAX ICs can be cascaded together to increase the number of latches.

  8. Q: What is the function of the latch enable (LE) pin? A: The latch enable pin controls whether the latch is transparent or latched. When LE is high, the latch is transparent, allowing data to pass through.

  9. Q: What is the function of the output enable (OE) pin? A: The output enable pin controls whether the outputs are active or in a high-impedance state. When OE is low, the outputs are active.

  10. Q: Can the 74LCX373MSAX be used in both synchronous and asynchronous applications? A: Yes, it can be used in both synchronous and asynchronous applications, depending on how the latch enable and clock signals are connected.

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