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74LVX244MX
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74LVX244MX

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Buffer/Line Driver
  • Characteristics: High-speed, low-power, non-inverting
  • Package: SOIC (Small Outline Integrated Circuit)
  • Essence: Logic Level Translator
  • Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

  • Supply Voltage Range: 2.0V to 5.5V
  • Input Voltage Range: 0V to VCC
  • Output Voltage Range: 0V to VCC
  • Maximum Operating Frequency: 50MHz
  • Number of Channels: 8
  • Input/Output Type: Non-Inverting
  • Propagation Delay Time: 6ns (typical)

Detailed Pin Configuration

The 74LVX244MX IC has a total of 20 pins. The pin configuration is as follows:

+--\/--+ A1 |1 20| VCC A2 |2 19| B1 A3 |3 18| B2 A4 |4 17| B3 A5 |5 16| B4 A6 |6 15| B5 A7 |7 14| B6 A8 |8 13| B7 GND |9 12| B8 OE1 |10 11| OE2 +------+

Functional Features

  • Non-inverting buffer/line driver with 3-state outputs
  • Wide supply voltage range allows compatibility with various logic families
  • High-speed operation suitable for applications requiring fast signal transmission
  • Low power consumption makes it ideal for battery-powered devices
  • 3-state outputs provide flexibility in controlling signal flow

Advantages and Disadvantages

Advantages: - Wide supply voltage range allows for compatibility with different systems - High-speed operation enables fast signal transmission - Low power consumption extends battery life in portable devices - 3-state outputs provide flexibility in controlling signal flow

Disadvantages: - Limited number of channels (8) - Propagation delay time may affect timing-sensitive applications

Working Principles

The 74LVX244MX is a non-inverting buffer/line driver that translates logic levels between different voltage domains. It operates by receiving input signals and amplifying them to the corresponding output voltage levels. The 3-state outputs allow the device to be effectively disconnected from the bus, enabling multiple devices to share the same communication lines without interference.

Detailed Application Field Plans

The 74LVX244MX is commonly used in various digital systems where logic level translation and signal buffering are required. Some typical application fields include: - Microcontroller interfacing - Data communication systems - Memory address decoding - Bus drivers - Clock distribution networks

Detailed and Complete Alternative Models

  • SN74LVX244: Similar functionality and specifications, available in different package options
  • MC74LVX244: Equivalent IC from a different manufacturer, compatible with 74LVX244MX
  • CD74LVX244: Alternative model with similar characteristics, suitable for various applications

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق 74LVX244MX في الحلول التقنية

Sure! Here are 10 common questions and answers related to the application of 74LVX244MX in technical solutions:

  1. Q: What is the 74LVX244MX? A: The 74LVX244MX is a high-speed octal buffer/line driver with 3-state outputs, commonly used in digital logic circuits.

  2. Q: What is the maximum operating voltage for the 74LVX244MX? A: The maximum operating voltage for the 74LVX244MX is 5.5V.

  3. Q: How many input/output pins does the 74LVX244MX have? A: The 74LVX244MX has 8 input pins and 8 output pins.

  4. Q: Can the 74LVX244MX be used as a level shifter? A: Yes, the 74LVX244MX can be used as a level shifter to convert signals between different voltage levels.

  5. Q: What is the maximum output current that the 74LVX244MX can drive? A: The 74LVX244MX can drive up to 24mA of output current per channel.

  6. Q: Is the 74LVX244MX compatible with TTL logic levels? A: Yes, the 74LVX244MX is compatible with both TTL and CMOS logic levels.

  7. Q: Can I use the 74LVX244MX in a bidirectional bus application? A: No, the 74LVX244MX is unidirectional and cannot be used in bidirectional bus applications. You would need a bidirectional buffer like the 74LVX245MX for that.

  8. Q: What is the propagation delay of the 74LVX244MX? A: The propagation delay of the 74LVX244MX is typically around 6 ns.

  9. Q: Can I connect multiple 74LVX244MX devices together to increase the number of inputs/outputs? A: Yes, you can connect multiple 74LVX244MX devices together in parallel to increase the number of inputs/outputs.

  10. Q: Is the 74LVX244MX suitable for high-speed applications? A: Yes, the 74LVX244MX is designed for high-speed operation and can be used in applications that require fast switching times.

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