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SN74CBT3125CPWR
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SN74CBT3125CPWR

Product Overview

  • Category: Integrated Circuit
  • Use: Digital Multiplexer/Demultiplexer
  • Characteristics: High-speed, low-power consumption
  • Package: TSSOP (Thin Shrink Small Outline Package)
  • Essence: 4-bit multiplexer/demultiplexer with 3-state outputs
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

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
  • On-State Resistance: 5 Ω (typical)
  • Bandwidth: 400 MHz (typical)

Detailed Pin Configuration

The SN74CBT3125CPWR has a total of 16 pins, which are assigned as follows:

  1. A1: Select input for multiplexer/demultiplexer
  2. B1: Select input for multiplexer/demultiplexer
  3. A2: Select input for multiplexer/demultiplexer
  4. B2: Select input for multiplexer/demultiplexer
  5. Y1: Output for multiplexer/demultiplexer
  6. Y2: Output for multiplexer/demultiplexer
  7. GND: Ground
  8. Y3: Output for multiplexer/demultiplexer
  9. Y4: Output for multiplexer/demultiplexer
  10. OE: Output Enable
  11. VCC: Power supply voltage
  12. B3: Select input for multiplexer/demultiplexer
  13. A3: Select input for multiplexer/demultiplexer
  14. B4: Select input for multiplexer/demultiplexer
  15. A4: Select input for multiplexer/demultiplexer
  16. GND: Ground

Functional Features

  • 4-bit multiplexer/demultiplexer with 3-state outputs
  • Low power consumption
  • High-speed operation
  • Wide supply voltage range
  • ESD protection on all inputs and outputs

Advantages and Disadvantages

Advantages: - Versatile multiplexing and demultiplexing capabilities - Low power consumption - High-speed operation - Wide supply voltage range allows for compatibility with various systems - ESD protection ensures reliability

Disadvantages: - Limited to 4-bit multiplexing/demultiplexing - May require additional components for complex applications

Working Principles

The SN74CBT3125CPWR is a digital multiplexer/demultiplexer that allows the selection of one of four input signals and routes it to the output. It operates based on the control inputs (A1, A2, A3, A4, B1, B2, B3, B4) which determine the selected input. The Output Enable (OE) pin enables or disables the outputs.

Detailed Application Field Plans

The SN74CBT3125CPWR finds applications in various fields, including:

  1. Data communication systems
  2. Networking equipment
  3. Test and measurement instruments
  4. Industrial automation
  5. Consumer electronics

Detailed and Complete Alternative Models

  1. CD74HC4067: 16-channel analog multiplexer/demultiplexer
  2. SN74LS151: 8-input digital multiplexer
  3. CD4051B: 8-channel analog multiplexer/demultiplexer
  4. SN74LVC1G3157: Single-pole double-throw analog switch

These alternative models offer similar functionality and can be considered as alternatives to the SN74CBT3125CPWR based on specific requirements.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von SN74CBT3125CPWR in technischen Lösungen auf

Sure! Here are 10 common questions and answers related to the application of SN74CBT3125CPWR:

  1. Q: What is the SN74CBT3125CPWR? A: The SN74CBT3125CPWR is a quad bus switch that can be used for multiplexing or demultiplexing digital signals in technical solutions.

  2. Q: What is the maximum voltage rating for the SN74CBT3125CPWR? A: The SN74CBT3125CPWR has a maximum voltage rating of 3.6V.

  3. Q: How many channels does the SN74CBT3125CPWR have? A: The SN74CBT3125CPWR has four independent bidirectional channels.

  4. Q: What is the typical on-resistance of the SN74CBT3125CPWR? A: The typical on-resistance of the SN74CBT3125CPWR is around 5 ohms.

  5. Q: Can the SN74CBT3125CPWR handle high-speed signals? A: Yes, the SN74CBT3125CPWR is designed to handle high-speed signals with minimal propagation delay.

  6. Q: What is the power supply voltage range for the SN74CBT3125CPWR? A: The power supply voltage range for the SN74CBT3125CPWR is typically between 4.5V and 5.5V.

  7. Q: Can the SN74CBT3125CPWR be used in both analog and digital applications? A: Yes, the SN74CBT3125CPWR can be used in both analog and digital applications.

  8. Q: Does the SN74CBT3125CPWR have built-in ESD protection? A: Yes, the SN74CBT3125CPWR has built-in ESD protection to ensure robustness in harsh environments.

  9. Q: What is the package type for the SN74CBT3125CPWR? A: The SN74CBT3125CPWR comes in a small footprint TSSOP-14 package.

  10. Q: Can the SN74CBT3125CPWR be used in battery-powered applications? A: Yes, the SN74CBT3125CPWR has low power consumption and can be used in battery-powered applications.

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