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SN74LV244ATDBRG4
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SN74LV244ATDBRG4

Product Overview

Category

SN74LV244ATDBRG4 belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used as a buffer or line driver in various electronic applications.

Characteristics

  • Low-voltage operation: SN74LV244ATDBRG4 operates at low voltage levels, making it suitable for battery-powered devices.
  • High-speed performance: It offers fast switching times and high data transmission rates.
  • Wide operating temperature range: This IC can operate reliably across a wide temperature range, making it suitable for various environments.
  • High noise immunity: SN74LV244ATDBRG4 has excellent noise rejection capabilities, ensuring reliable signal transmission.

Package

SN74LV244ATDBRG4 is available in a small-outline integrated circuit (SOIC) package.

Essence

The essence of SN74LV244ATDBRG4 lies in its ability to amplify and buffer digital signals, ensuring proper signal integrity and driving capability.

Packaging/Quantity

This IC is typically packaged in reels containing a specific quantity, such as 2500 units per reel.

Specifications

  • Supply Voltage: 1.65V to 5.5V
  • Logic Family: LV (Low Voltage)
  • Number of Channels: 8
  • Input/Output Type: Non-Inverting
  • Output Current: ±24mA
  • Propagation Delay: 3.8ns (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

__ __ A1 | 1 14 | VCC B1 | 2 13 | OE# A2 | 3 12 | B2 B2 | 4 11 | A3 A3 | 5 10 | B3 B3 | 6 9 | A4 GND | 7 8 | B4 --------

Functional Features

  • Non-inverting buffer: SN74LV244ATDBRG4 provides non-inverting functionality, ensuring the output signal matches the input signal.
  • High-speed operation: It offers fast switching times, enabling efficient data transmission.
  • Output enable control: The OE# pin allows the user to enable or disable the outputs, providing flexibility in system design.
  • Wide supply voltage range: This IC can operate within a wide voltage range, accommodating various power supply configurations.

Advantages and Disadvantages

Advantages

  • Low-voltage operation makes it suitable for battery-powered devices.
  • High noise immunity ensures reliable signal transmission.
  • Small package size saves board space.
  • Fast switching times enable high-speed data transmission.

Disadvantages

  • Limited output current may not be suitable for driving heavy loads.
  • Non-inverting functionality may not be suitable for certain applications requiring inverted signals.

Working Principles

SN74LV244ATDBRG4 operates by receiving digital input signals and amplifying them to provide buffered output signals. The non-inverting nature of this IC ensures that the output signal matches the input signal. The OE# pin allows the user to enable or disable the outputs as needed.

Detailed Application Field Plans

SN74LV244ATDBRG4 finds application in various electronic systems, including but not limited to: - Microcontrollers and microprocessors - Communication systems - Data acquisition systems - Industrial automation - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to SN74LV244ATDBRG4 include: - SN74LV244A: Similar specifications and features, but available in different package options. - SN74HCT244: Higher voltage operation and different logic family, suitable for different applications. - SN74LVC244A: Lower voltage operation and improved noise immunity, suitable for sensitive applications.

These alternative models offer similar functionality but may have variations in voltage levels, package options, or other specifications to cater to specific application requirements.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan SN74LV244ATDBRG4 dalam solusi teknis

Sure! Here are 10 common questions and answers related to the application of SN74LV244ATDBRG4 in technical solutions:

  1. Q: What is SN74LV244ATDBRG4? A: SN74LV244ATDBRG4 is a non-inverting octal buffer and line driver with 3-state outputs, commonly used in digital systems.

  2. Q: What is the voltage supply range for SN74LV244ATDBRG4? A: The voltage supply range for SN74LV244ATDBRG4 is typically between 1.65V and 5.5V.

  3. Q: What is the maximum output current that SN74LV244ATDBRG4 can drive? A: SN74LV244ATDBRG4 can drive up to 24mA of output current per channel.

  4. Q: Can SN74LV244ATDBRG4 be used as a level shifter? A: Yes, SN74LV244ATDBRG4 can be used as a level shifter to convert signals between different voltage levels.

  5. Q: How many input and output pins does SN74LV244ATDBRG4 have? A: SN74LV244ATDBRG4 has 8 input pins and 8 output pins.

  6. Q: What is the propagation delay of SN74LV244ATDBRG4? A: The propagation delay of SN74LV244ATDBRG4 is typically around 5.7ns.

  7. Q: Can SN74LV244ATDBRG4 be used in high-speed applications? A: Yes, SN74LV244ATDBRG4 is designed for high-speed operation and can be used in various high-frequency applications.

  8. Q: Does SN74LV244ATDBRG4 have built-in protection features? A: Yes, SN74LV244ATDBRG4 has built-in ESD protection to safeguard against electrostatic discharge.

  9. Q: Can SN74LV244ATDBRG4 be used in bidirectional applications? A: No, SN74LV244ATDBRG4 is a unidirectional buffer and line driver and cannot be used for bidirectional communication.

  10. Q: What is the package type of SN74LV244ATDBRG4? A: SN74LV244ATDBRG4 is available in a TSSOP-20 package, which is a small surface-mount package with 20 pins.

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