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SN64BCT244N
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SN64BCT244N

Product Overview

Category

SN64BCT244N belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used as a buffer or line driver in digital systems.

Characteristics

  • High-speed operation
  • Wide operating voltage range
  • Low power consumption
  • Schmitt-trigger inputs for noise immunity
  • 3-state outputs for bus-oriented applications

Package

SN64BCT244N is available in a 20-pin DIP (Dual In-line Package) format.

Essence

The essence of SN64BCT244N lies in its ability to provide buffering and driving capabilities for digital signals, ensuring reliable data transmission within a system.

Packaging/Quantity

SN64BCT244N is typically packaged in tubes or reels, with quantities varying depending on the manufacturer's specifications.

Specifications

  • Supply Voltage: 4.5V to 5.5V
  • Input Voltage: 0V to VCC
  • Output Voltage: 0V to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Propagation Delay Time: 6ns (typical)
  • Output Current: ±24mA

Detailed Pin Configuration

__ __ A1 | 1 20 | VCC B1 | 2 19 | B2 A2 | 3 18 | A3 B3 | 4 17 | B4 A4 | 5 16 | A5 B5 | 6 15 | B6 GND| 7 14 | A6 OE | 8 13 | B7 Y1 | 9 12 | A7 Y2 |10 11 | B8 ‾‾ ‾‾

Functional Features

  • Buffering: SN64BCT244N provides buffering capabilities to ensure signal integrity and prevent data loss during transmission.
  • Line Driving: It can drive signals over long distances without significant degradation.
  • Noise Immunity: The Schmitt-trigger inputs allow the IC to tolerate noisy input signals, enhancing its reliability in noisy environments.
  • 3-State Outputs: The 3-state outputs enable bus-oriented applications, allowing multiple devices to share a common bus.

Advantages and Disadvantages

Advantages

  • High-speed operation ensures efficient data transfer.
  • Wide operating voltage range allows compatibility with various systems.
  • Low power consumption reduces energy requirements.
  • Schmitt-trigger inputs provide noise immunity, improving signal integrity.
  • 3-state outputs facilitate bus-oriented applications.

Disadvantages

  • Limited output current may restrict usage in certain high-current applications.
  • Availability of alternative models with additional features or improved specifications might limit its competitiveness in specific scenarios.

Working Principles

SN64BCT244N operates by receiving digital input signals on its A1-A7 pins and providing buffered output signals on its Y1-Y2 pins. The buffer amplifies and shapes the input signals, ensuring reliable transmission to the output. The 3-state outputs allow the IC to be enabled or disabled, enabling bus sharing among multiple devices.

Detailed Application Field Plans

SN64BCT244N finds applications in various digital systems, including but not limited to: - Microcontrollers - Data communication systems - Industrial automation - Automotive electronics - Robotics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to SN64BCT244N include: - SN74BCT244N - MC74ACT244 - CD74HCT244

These alternatives may have different specifications, package types, or additional features, providing flexibility for specific application requirements.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SN64BCT244N en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of SN64BCT244N in technical solutions:

  1. Q: What is SN64BCT244N? A: SN64BCT244N is a non-inverting octal buffer and line driver integrated circuit (IC) commonly used in digital electronics.

  2. Q: What is the purpose of SN64BCT244N? A: SN64BCT244N is used to amplify and buffer digital signals, providing signal integrity and driving capability for various applications.

  3. Q: What voltage levels does SN64BCT244N support? A: SN64BCT244N supports TTL (Transistor-Transistor Logic) voltage levels, typically operating at 5V.

  4. Q: How many channels does SN64BCT244N have? A: SN64BCT244N has 8 channels, allowing it to handle up to 8 separate digital signals simultaneously.

  5. Q: Can SN64BCT244N be used as a level shifter? A: Yes, SN64BCT244N can be used as a level shifter by connecting its inputs to a lower voltage level and its outputs to a higher voltage level.

  6. Q: What is the maximum output current of SN64BCT244N? A: SN64BCT244N can source or sink up to 24mA of current per channel, making it suitable for driving various loads.

  7. Q: Is SN64BCT244N compatible with CMOS logic? A: Yes, SN64BCT244N is compatible with CMOS (Complementary Metal-Oxide-Semiconductor) logic, but proper level shifting may be required.

  8. Q: Can SN64BCT244N be used in bidirectional applications? A: No, SN64BCT244N is a unidirectional buffer and line driver, meaning it can only drive signals in one direction.

  9. Q: What is the operating temperature range of SN64BCT244N? A: SN64BCT244N typically operates within the temperature range of -40°C to 85°C.

  10. Q: Are there any specific precautions when using SN64BCT244N? A: It is important to ensure proper power supply decoupling and avoid exceeding the maximum voltage and current ratings specified in the datasheet.

Please note that these answers are general and may vary depending on the specific application and requirements. Always refer to the datasheet and consult with technical experts for accurate information.