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SN74CB3T3245PWR
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SN74CB3T3245PWR

Product Overview

Category

SN74CB3T3245PWR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used as a bidirectional, dual-supply voltage level translator and multiplexer/demultiplexer.

Characteristics

  • Bidirectional voltage level translation between different supply voltages
  • Wide operating voltage range
  • Low power consumption
  • High-speed operation
  • ESD protection for robustness
  • RoHS compliant

Package

SN74CB3T3245PWR is available in a TSSOP (Thin Shrink Small Outline Package) package.

Essence

The essence of SN74CB3T3245PWR lies in its ability to translate signals between different voltage levels, making it suitable for use in various applications.

Packaging/Quantity

This product is typically packaged in reels and is available in quantities specified by the manufacturer.

Specifications

  • Supply Voltage Range: 1.65V to 3.6V
  • Operating Temperature Range: -40°C to +85°C
  • Number of Channels: 8
  • Input/Output Type: CMOS/TTL
  • Maximum Data Rate: 400Mbps

Detailed Pin Configuration

The pin configuration of SN74CB3T3245PWR is as follows:

  1. OE (Output Enable) 1
  2. A1 (Channel Select) 1
  3. I/O1 (Bidirectional I/O) 1
  4. GND (Ground)
  5. I/O2 (Bidirectional I/O) 2
  6. A1 (Channel Select) 2
  7. OE (Output Enable) 2
  8. VCC (Supply Voltage)

Functional Features

  • Bidirectional voltage level translation: Allows seamless communication between devices operating at different voltage levels.
  • Multiplexing/Demultiplexing: Enables the selection of input/output channels for data routing.
  • Output Enable (OE) control: Provides flexibility in enabling or disabling the output.

Advantages and Disadvantages

Advantages

  • Efficient voltage level translation
  • Wide operating voltage range
  • High-speed operation
  • ESD protection for enhanced reliability
  • RoHS compliant, environmentally friendly

Disadvantages

  • Limited number of channels (8)
  • Requires careful consideration of voltage compatibility between devices

Working Principles

SN74CB3T3245PWR utilizes a combination of CMOS and TTL technologies to achieve bidirectional voltage level translation. It employs a multiplexer/demultiplexer architecture to route data between different channels. The OE control allows the user to enable or disable the output as needed.

Detailed Application Field Plans

SN74CB3T3245PWR finds applications in various fields, including but not limited to: 1. Communication systems 2. Industrial automation 3. Consumer electronics 4. Automotive electronics 5. Medical devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to SN74CB3T3245PWR include: 1. SN74LVC4245A 2. SN74AVC4T245 3. SN74LVCH245A 4. SN74LVC2T45 5. SN74LVC8T245

These models can be considered based on specific requirements and compatibility with the target application.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SN74CB3T3245PWR i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of SN74CB3T3245PWR in technical solutions:

  1. Q: What is SN74CB3T3245PWR? A: SN74CB3T3245PWR is a high-speed, low-power, 8-bit bidirectional voltage level translator with 3-state outputs.

  2. Q: What is the voltage range supported by SN74CB3T3245PWR? A: SN74CB3T3245PWR supports voltage translation from 1.2V to 3.6V on both the A and B ports.

  3. Q: Can SN74CB3T3245PWR be used for level shifting between different voltage domains? A: Yes, SN74CB3T3245PWR is commonly used for level shifting between different voltage domains in mixed-voltage systems.

  4. Q: What is the maximum data rate supported by SN74CB3T3245PWR? A: SN74CB3T3245PWR can support data rates up to 100 Mbps.

  5. Q: How many channels does SN74CB3T3245PWR have? A: SN74CB3T3245PWR has 8 bidirectional channels.

  6. Q: Is SN74CB3T3245PWR suitable for I2C communication? A: Yes, SN74CB3T3245PWR can be used for level shifting in I2C communication between devices operating at different voltages.

  7. Q: Does SN74CB3T3245PWR have built-in ESD protection? A: Yes, SN74CB3T3245PWR has built-in ESD protection, making it more robust against electrostatic discharge.

  8. Q: Can SN74CB3T3245PWR be used for hot-swapping applications? A: Yes, SN74CB3T3245PWR supports hot-swapping, allowing for safe insertion and removal of devices while the system is powered.

  9. Q: What is the power supply voltage range for SN74CB3T3245PWR? A: SN74CB3T3245PWR operates with a power supply voltage range from 1.65V to 3.6V.

  10. Q: Is SN74CB3T3245PWR available in different package options? A: Yes, SN74CB3T3245PWR is available in various package options, including TSSOP and VQFN, providing flexibility for different PCB layouts and space constraints.

Please note that these answers are general and may vary depending on the specific application and requirements. It's always recommended to refer to the datasheet and consult the manufacturer for detailed information.