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SN64BCT245DWR

SN64BCT245DWR

Product Overview

Category

SN64BCT245DWR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used for bidirectional level shifting and voltage translation in various electronic applications.

Characteristics

  • Bidirectional voltage translation
  • High-speed operation
  • Low power consumption
  • Wide operating voltage range
  • Robust design for noise immunity

Package

SN64BCT245DWR is available in a small outline package (SOIC) with 20 pins.

Essence

The essence of SN64BCT245DWR lies in its ability to facilitate seamless communication between devices operating at different voltage levels.

Packaging/Quantity

This product is typically packaged in reels, with each reel containing a specific quantity of SN64BCT245DWR ICs.

Specifications

  • Supply Voltage Range: 2 V to 6 V
  • Input Voltage Range: 0 V to VCC
  • Output Voltage Range: 0 V to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Maximum Propagation Delay: 10 ns

Detailed Pin Configuration

  1. OE (Output Enable)
  2. A1 (Input/Output)
  3. B1 (Input/Output)
  4. GND (Ground)
  5. B2 (Input/Output)
  6. A2 (Input/Output)
  7. VCC (Supply Voltage)
  8. DIR (Direction Control)
  9. B3 (Input/Output)
  10. A3 (Input/Output)
  11. B4 (Input/Output)
  12. A4 (Input/Output)
  13. B5 (Input/Output)
  14. A5 (Input/Output)
  15. B6 (Input/Output)
  16. A6 (Input/Output)
  17. B7 (Input/Output)
  18. A7 (Input/Output)
  19. B8 (Input/Output)
  20. A8 (Input/Output)

Functional Features

  • Bidirectional voltage translation between two voltage domains
  • Automatic direction control based on DIR pin
  • High-speed operation for efficient data transfer
  • Robust design to handle noise and interference
  • Low power consumption for energy efficiency

Advantages

  • Enables seamless communication between devices operating at different voltage levels
  • Provides reliable bidirectional level shifting
  • Wide operating voltage range allows compatibility with various systems
  • Fast propagation delay ensures efficient data transfer
  • Robust design ensures reliable performance in noisy environments

Disadvantages

  • Limited number of input/output pins (8 pairs)
  • May require additional components for voltage regulation in certain applications

Working Principles

SN64BCT245DWR operates by receiving input signals from one voltage domain, translating them to the appropriate voltage level, and then transmitting them to another voltage domain. The direction of data flow is controlled by the DIR pin. The IC's internal circuitry ensures bidirectional voltage translation while maintaining signal integrity and minimizing noise.

Detailed Application Field Plans

SN64BCT245DWR finds application in various fields, including:

  1. Microcontroller interfacing
  2. Communication systems
  3. Industrial automation
  4. Automotive electronics
  5. Consumer electronics

In microcontroller interfacing, this IC enables communication between microcontrollers operating at different voltage levels. In communication systems, it facilitates voltage translation between different modules or devices. In industrial automation and automotive electronics, SN64BCT245DWR ensures seamless data transfer between components with varying voltage requirements. In consumer electronics, it enables compatibility between devices with different voltage levels.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to SN64BCT245DWR include:

  1. TXS0108E
  2. PCA9306
  3. SN74LVC245A
  4. 74HC245
  5. CD4050

These alternative models provide bidirectional voltage translation and are widely used in various electronic applications.

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Énumérez 10 questions et réponses courantes liées à l'application de SN64BCT245DWR dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of SN64BCT245DWR in technical solutions:

  1. Q: What is the SN64BCT245DWR? A: The SN64BCT245DWR is a bidirectional octal bus transceiver with 3-state outputs, commonly used for level shifting and signal buffering in digital systems.

  2. Q: What is the voltage range supported by SN64BCT245DWR? A: The SN64BCT245DWR supports a wide voltage range from 4.5V to 5.5V.

  3. Q: How many channels does the SN64BCT245DWR have? A: The SN64BCT245DWR has 8 bidirectional channels, allowing for simultaneous data transmission in both directions.

  4. Q: Can the SN64BCT245DWR handle high-speed data transfer? A: Yes, the SN64BCT245DWR is designed to support high-speed data transfer up to 24 MHz.

  5. Q: What is the maximum current that can be sourced or sunk by each channel? A: Each channel of the SN64BCT245DWR can source or sink up to 64 mA of current.

  6. Q: Is the SN64BCT245DWR compatible with TTL logic levels? A: Yes, the SN64BCT245DWR is fully compatible with TTL logic levels, making it suitable for interfacing between different logic families.

  7. Q: Can the SN64BCT245DWR be used for level shifting between 3.3V and 5V systems? A: Yes, the SN64BCT245DWR can be used for level shifting between 3.3V and 5V systems, ensuring proper signal translation.

  8. Q: Does the SN64BCT245DWR have built-in protection features? A: Yes, the SN64BCT245DWR includes built-in ESD protection diodes to safeguard against electrostatic discharge events.

  9. Q: Can the SN64BCT245DWR be used in both parallel and serial communication systems? A: Yes, the SN64BCT245DWR can be used in both parallel and serial communication systems, providing versatile data transfer capabilities.

  10. Q: What is the package type of the SN64BCT245DWR? A: The SN64BCT245DWR is available in a standard SOIC-20 package, which is widely used and easy to solder.

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