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MC74VHC4051DTR2G

MC74VHC4051DTR2G

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Analog Multiplexer/Demultiplexer
  • Characteristics:
    • High-Speed CMOS Logic
    • Low Power Consumption
    • Wide Operating Voltage Range
    • Break-Before-Make Switching Action
  • Package: TSSOP-16
  • Essence: This IC is a high-speed CMOS analog multiplexer/demultiplexer designed for use in various applications.
  • Packaging/Quantity: The MC74VHC4051DTR2G is available in tape and reel packaging, with 2500 units per reel.

Specifications

  • Number of Channels: 8
  • Supply Voltage Range: 2.0V to 5.5V
  • On Resistance (Typical): 70Ω at VCC = 4.5V
  • On Resistance Flatness (Typical): 10Ω at VCC = 4.5V
  • Input/Output Capacitance (Typical): 6pF at VCC = 4.5V
  • Propagation Delay (Typical): 7ns at VCC = 4.5V
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MC74VHC4051DTR2G has a total of 16 pins arranged as follows:

___________ | | 1 | A0/S0 | 16 2 | A1/S1 | 15 3 | A2/S2 | 14 4 | E | 13 5 | Z | 12 6 | Y0 | 11 7 | Y1 | 10 8 | Y2 | 9 |___________|

Functional Features

  • The MC74VHC4051DTR2G is an 8-channel analog multiplexer/demultiplexer.
  • It features break-before-make switching action, ensuring a brief open circuit during switching to prevent signal distortion.
  • The IC operates at high speed and consumes low power, making it suitable for various applications.
  • It has a wide operating voltage range, allowing compatibility with different systems.

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient signal processing. - Low power consumption helps in reducing energy usage. - Wide operating voltage range provides flexibility in system integration. - Break-before-make switching action prevents signal distortion.

Disadvantages: - Limited number of channels (8) may not be sufficient for certain complex applications. - On-resistance flatness may vary slightly, affecting precision in some cases.

Working Principles

The MC74VHC4051DTR2G functions as an analog multiplexer/demultiplexer by selectively connecting one of the eight input channels to the output. This selection is controlled by the address inputs A0, A1, and A2. The enable input E determines whether the IC is active or in a high-impedance state.

When enabled, the selected channel's input is connected to the output pin Y. The break-before-make switching action ensures that there is a brief open circuit during switching, preventing any signal distortion or interference.

Detailed Application Field Plans

The MC74VHC4051DTR2G can be used in various applications, including but not limited to:

  1. Audio/Video Signal Routing: The IC can be used to switch between different audio or video sources, enabling seamless signal routing in multimedia systems.
  2. Data Acquisition Systems: It can be employed in data acquisition systems to select and route analog signals from multiple sensors or sources for processing.
  3. Communication Systems: The IC can be utilized in communication systems to switch between different channels or frequency bands, facilitating signal transmission and reception.
  4. Test and Measurement Equipment: It can be integrated into test and measurement equipment to enable the selection of different input signals for analysis or testing purposes.

Detailed and Complete Alternative Models

  1. CD4051B: 8-Channel Analog Multiplexer/Demultiplexer
  2. DG408: CMOS Analog Multiplexer/Demultiplexer with Break-Before-Make Switching
  3. ADG508F: Precision CMOS Analog Multiplexer/Demultiplexer with Low On-Resistance

These alternative models offer similar functionality and can be considered as alternatives to the MC74VHC4051DTR2G based on specific requirements and system compatibility.

In conclusion, the MC74VHC4051DTR2G is a high-speed CM

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van MC74VHC4051DTR2G in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of MC74VHC4051DTR2G:

Q1: What is MC74VHC4051DTR2G? A1: MC74VHC4051DTR2G is a multiplexer/demultiplexer integrated circuit (IC) that allows for analog or digital signal routing in technical solutions.

Q2: What is the purpose of MC74VHC4051DTR2G? A2: The purpose of MC74VHC4051DTR2G is to enable the selection and routing of multiple input signals to a single output or vice versa.

Q3: How many channels does MC74VHC4051DTR2G have? A3: MC74VHC4051DTR2G has 8 channels, allowing for the selection of up to 8 different input or output signals.

Q4: What is the voltage range supported by MC74VHC4051DTR2G? A4: MC74VHC4051DTR2G supports a voltage range from 2V to 5.5V, making it compatible with a wide range of systems.

Q5: Can MC74VHC4051DTR2G handle both analog and digital signals? A5: Yes, MC74VHC4051DTR2G can handle both analog and digital signals, making it versatile for various applications.

Q6: How does MC74VHC4051DTR2G control signal routing? A6: MC74VHC4051DTR2G uses control pins to select which channel is connected to the output, allowing for flexible signal routing.

Q7: What is the maximum frequency supported by MC74VHC4051DTR2G? A7: MC74VHC4051DTR2G can support frequencies up to 200 MHz, making it suitable for high-speed applications.

Q8: Can MC74VHC4051DTR2G be cascaded to increase the number of channels? A8: Yes, multiple MC74VHC4051DTR2G ICs can be cascaded together to increase the number of channels and expand signal routing capabilities.

Q9: Is MC74VHC4051DTR2G available in different package options? A9: Yes, MC74VHC4051DTR2G is available in various package options, including SOIC, TSSOP, and PDIP.

Q10: What are some common applications of MC74VHC4051DTR2G? A10: MC74VHC4051DTR2G is commonly used in audio/video systems, communication equipment, data acquisition systems, and other applications requiring signal routing and multiplexing/demultiplexing functionality.

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