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SN74CBTLVR16292LR
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SN74CBTLVR16292LR

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Digital multiplexer/demultiplexer
  • Characteristics: Low voltage, high-speed switching, low power consumption
  • Package: 56-pin VQFN package
  • Essence: Logic level translator and voltage level shifter
  • Packaging/Quantity: Tape and reel packaging, 2500 units per reel

Specifications

  • Number of Channels: 16
  • Input Voltage Range: 0V to 3.6V
  • Output Voltage Range: 0V to 3.6V
  • Maximum Data Rate: 400 Mbps
  • Supply Voltage Range: 1.65V to 3.6V
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SN74CBTLVR16292LR has a total of 56 pins, which are assigned as follows:

  • Pins 1-8: Channel 0 Inputs/Outputs
  • Pins 9-16: Channel 1 Inputs/Outputs
  • Pins 17-24: Channel 2 Inputs/Outputs
  • Pins 25-32: Channel 3 Inputs/Outputs
  • Pins 33-40: Channel 4 Inputs/Outputs
  • Pins 41-48: Channel 5 Inputs/Outputs
  • Pins 49-56: Control and Power Pins

Functional Features

  • Bidirectional voltage translation between two independent voltage domains
  • Automatic direction control based on the logic levels of the control pins
  • Low ON-state resistance for minimal signal distortion
  • High-speed switching capability for efficient data transfer
  • Low power consumption for energy-efficient operation

Advantages and Disadvantages

Advantages: - Enables seamless communication between devices operating at different voltage levels - Supports high-speed data transmission up to 400 Mbps - Low power consumption extends battery life in portable devices - Compact package size saves board space

Disadvantages: - Limited to 16 channels, may not be suitable for applications requiring a higher number of channels - Requires careful consideration of voltage levels and control signals to ensure proper operation

Working Principles

The SN74CBTLVR16292LR is designed as a digital multiplexer/demultiplexer, allowing bidirectional voltage translation between two independent voltage domains. It operates based on the logic levels of the control pins, automatically controlling the direction of data flow. The low ON-state resistance ensures minimal signal distortion during voltage translation.

Detailed Application Field Plans

The SN74CBTLVR16292LR finds applications in various fields, including:

  1. Consumer Electronics: Used in smartphones, tablets, and other portable devices for level shifting between different voltage domains.
  2. Industrial Automation: Enables communication between devices operating at different voltage levels in industrial control systems.
  3. Automotive Electronics: Facilitates voltage translation between different components in automotive systems, such as infotainment systems and sensors.
  4. Telecommunications: Supports voltage level shifting in networking equipment, ensuring compatibility between different voltage standards.

Detailed and Complete Alternative Models

  1. SN74CBTLV3257: 32-channel digital multiplexer/demultiplexer with similar characteristics and package.
  2. SN74CBT3257: 32-channel analog/digital multiplexer/demultiplexer with similar characteristics and package.
  3. SN74LVC1G3157: Single-channel analog switch with similar characteristics and package.

(Note: This is not an exhaustive list; there are several alternative models available from different manufacturers.)

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SN74CBTLVR16292LR i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of SN74CBTLVR16292LR in technical solutions:

  1. Q: What is SN74CBTLVR16292LR? A: SN74CBTLVR16292LR is a 16-bit bus switch with 3-state outputs, designed for high-speed switching applications.

  2. Q: What is the maximum operating frequency of SN74CBTLVR16292LR? A: The maximum operating frequency of SN74CBTLVR16292LR is typically around 400 MHz.

  3. Q: What is the voltage range supported by SN74CBTLVR16292LR? A: SN74CBTLVR16292LR supports a voltage range from 1.65V to 3.6V.

  4. Q: Can SN74CBTLVR16292LR be used for bidirectional data transmission? A: Yes, SN74CBTLVR16292LR supports bidirectional data transmission.

  5. Q: How many channels does SN74CBTLVR16292LR have? A: SN74CBTLVR16292LR has 16 channels, allowing it to switch up to 16 different signals.

  6. Q: What is the typical propagation delay of SN74CBTLVR16292LR? A: The typical propagation delay of SN74CBTLVR16292LR is around 0.7 ns.

  7. Q: Can SN74CBTLVR16292LR handle hot-swapping of signals? A: Yes, SN74CBTLVR16292LR is designed to support hot-swapping of signals without causing any damage.

  8. Q: Does SN74CBTLVR16292LR have built-in ESD protection? A: Yes, SN74CBTLVR16292LR has built-in ESD protection, ensuring robustness against electrostatic discharge.

  9. Q: Can SN74CBTLVR16292LR be used in high-speed data communication applications? A: Yes, SN74CBTLVR16292LR is suitable for high-speed data communication applications such as PCIe, USB, and SATA.

  10. Q: What is the power supply voltage required for SN74CBTLVR16292LR? A: SN74CBTLVR16292LR requires a single power supply voltage of 1.65V to 3.6V for proper operation.

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