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74CB3Q3125DBQRE4
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74CB3Q3125DBQRE4

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Multiplexer/Demultiplexer
  • Characteristics: High-speed, low-power, quad 2-input multiplexer/demultiplexer
  • Package: SSOP (Shrink Small Outline Package)
  • Essence: This IC is designed to provide a high-speed and low-power solution for multiplexing and demultiplexing digital signals.
  • Packaging/Quantity: Available in tape and reel packaging, with a quantity of 2500 units per reel.

Specifications

  • Supply Voltage Range: 1.65V to 3.6V
  • Input Voltage Range: 0V to VCC
  • Output Voltage Range: 0V to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Input Capacitance: 3pF (typical)
  • Output Capacitance: 3pF (typical)
  • Propagation Delay Time: 0.8ns (typical)

Detailed Pin Configuration

The 74CB3Q3125DBQRE4 IC has a total of 16 pins, which are assigned as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | A0 | Input 0 | | 2 | B0 | Input 1 | | 3 | GND | Ground | | 4 | OE | Output Enable | | 5 | Y0 | Output 0 | | 6 | Y1 | Output 1 | | 7 | VCC | Power Supply | | 8 | A1 | Input 2 | | 9 | B1 | Input 3 | | 10 | Y2 | Output 2 | | 11 | Y3 | Output 3 | | 12 | GND | Ground | | 13 | OE | Output Enable | | 14 | A2 | Input 4 | | 15 | B2 | Input 5 | | 16 | Y4 | Output 4 |

Functional Features

  • Quad 2-input multiplexer/demultiplexer with output enable control.
  • Low ON-state resistance and excellent ON-state current leakage.
  • Wide operating voltage range allows compatibility with various digital systems.
  • High-speed operation enables efficient signal routing.

Advantages and Disadvantages

Advantages: - High-speed performance for efficient signal processing. - Low-power consumption for energy-efficient operation. - Compact package size for space-saving designs. - Wide operating voltage range for compatibility with different systems.

Disadvantages: - Limited number of inputs and outputs. - May require additional external components for specific applications. - Sensitivity to electrostatic discharge (ESD) requires proper handling precautions.

Working Principles

The 74CB3Q3125DBQRE4 is a multiplexer/demultiplexer IC that operates by selectively routing digital signals from multiple input lines to a single output line or vice versa. It utilizes a combination of logic gates and transistors to achieve this functionality. The output enable control allows the user to enable or disable the output, providing flexibility in signal routing.

Detailed Application Field Plans

The 74CB3Q3125DBQRE4 IC finds applications in various fields, including: 1. Data communication systems 2. Networking equipment 3. Industrial automation 4. Test and measurement instruments 5. Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74CB3Q3125DBQRE4 IC are: 1. SN74CB3Q3125DCTR 2. MC74CB3Q3125DG 3. TC7SB3253CFK

These alternative models can be considered based on specific requirements and availability.

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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem 74CB3Q3125DBQRE4 w rozwiązaniach technicznych

Sure! Here are 10 common questions and answers related to the application of 74CB3Q3125DBQRE4 in technical solutions:

  1. Question: What is the function of the 74CB3Q3125DBQRE4?
    Answer: The 74CB3Q3125DBQRE4 is a quad bus switch that allows multiple input/output signals to be connected or disconnected.

  2. Question: What voltage levels does the 74CB3Q3125DBQRE4 support?
    Answer: The 74CB3Q3125DBQRE4 supports voltage levels ranging from 1.65V to 5.5V.

  3. Question: How many channels does the 74CB3Q3125DBQRE4 have?
    Answer: The 74CB3Q3125DBQRE4 has four independent bidirectional channels.

  4. Question: Can the 74CB3Q3125DBQRE4 handle high-speed data transmission?
    Answer: Yes, the 74CB3Q3125DBQRE4 is designed for high-speed data transmission up to 400Mbps.

  5. Question: What is the power supply range for the 74CB3Q3125DBQRE4?
    Answer: The power supply range for the 74CB3Q3125DBQRE4 is from 1.65V to 5.5V.

  6. Question: Does the 74CB3Q3125DBQRE4 have built-in ESD protection?
    Answer: Yes, the 74CB3Q3125DBQRE4 has built-in ESD protection, making it more robust against electrostatic discharge.

  7. Question: Can the 74CB3Q3125DBQRE4 be used in both digital and analog applications?
    Answer: Yes, the 74CB3Q3125DBQRE4 can be used in both digital and analog applications.

  8. Question: What is the maximum current that each channel of the 74CB3Q3125DBQRE4 can handle?
    Answer: Each channel of the 74CB3Q3125DBQRE4 can handle a maximum current of 128mA.

  9. Question: Is the 74CB3Q3125DBQRE4 compatible with other standard logic families?
    Answer: Yes, the 74CB3Q3125DBQRE4 is compatible with other standard logic families such as TTL, CMOS, and LVCMOS.

  10. Question: Can the 74CB3Q3125DBQRE4 be used in battery-powered applications?
    Answer: Yes, the 74CB3Q3125DBQRE4 can be used in battery-powered applications due to its low power consumption characteristics.

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