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MC74VHC4052DTR2
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MC74VHC4052DTR2

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Analog Multiplexer/Demultiplexer
  • Characteristics: High-Speed CMOS Logic, Low Power Consumption
  • Package: TSSOP-16
  • Essence: This IC is a high-speed CMOS analog multiplexer/demultiplexer designed for use in various applications.
  • Packaging/Quantity: The MC74VHC4052DTR2 is typically sold in reels of 2500 units.

Specifications

  • Supply Voltage: 2.0V to 5.5V
  • Input Voltage Range: -0.5V to VCC + 0.5V
  • Operating Temperature Range: -40°C to +85°C
  • On-State Resistance: 70Ω (typical) at VCC = 4.5V
  • Channel Leakage Current: ±1nA (maximum) at TA = 25°C

Pin Configuration

The MC74VHC4052DTR2 has a total of 16 pins arranged as follows:

___________ | | 1 | | 16 2 | | 15 3 | | 14 4 | | 13 5 | | 12 6 | | 11 7 | | 10 8 |___________| 9

Pin Description: 1. Channel 0 Select Input 2. Channel 1 Select Input 3. Enable Input 4. Channel 0 Output 5. Common Output 6. Channel 1 Output 7. Ground (GND) 8. Channel 0 Input 9. Channel 1 Input 10. VCC (Supply Voltage)

Functional Features

  • High-Speed Switching: The MC74VHC4052DTR2 offers fast switching times, making it suitable for applications requiring high-speed analog signal routing.
  • Low Power Consumption: This IC is designed to operate with low power consumption, making it ideal for battery-powered devices.
  • Wide Supply Voltage Range: The IC can operate within a wide supply voltage range of 2.0V to 5.5V, providing flexibility in various applications.
  • Low On-State Resistance: The MC74VHC4052DTR2 has a low on-state resistance, ensuring minimal signal loss during switching.

Advantages and Disadvantages

Advantages: - High-speed switching capability - Low power consumption - Wide supply voltage range - Low on-state resistance

Disadvantages: - Limited number of channels (2 channels) - Relatively small package size (TSSOP-16)

Working Principles

The MC74VHC4052DTR2 operates as an analog multiplexer/demultiplexer by selectively connecting one of the two input channels to the common output based on the channel select inputs. The enable input controls the operation of the IC, allowing or disabling the signal routing.

Detailed Application Field Plans

The MC74VHC4052DTR2 finds application in various fields, including but not limited to: - Audio/Video Signal Routing - Data Acquisition Systems - Communication Systems - Test and Measurement Equipment - Industrial Control Systems

Alternative Models

Some alternative models that can be considered as alternatives to the MC74VHC4052DTR2 are: - CD4052B: CMOS Analog Multiplexer/Demultiplexer - 74HC4052: High-Speed CMOS Logic Analog Multiplexer/Demultiplexer - DG406: Precision CMOS Analog Multiplexer/Demultiplexer

These alternative models offer similar functionality and can be used as replacements depending on specific requirements.

In conclusion, the MC74VHC4052DTR2 is a high-speed CMOS analog multiplexer/demultiplexer IC with low power consumption and wide supply voltage range. It is commonly used in audio/video signal routing, data acquisition systems, communication systems, and more. While it has some limitations in terms of channel count and package size, there are alternative models available to suit different application needs.

技術ソリューションにおける MC74VHC4052DTR2 の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of MC74VHC4052DTR2 in technical solutions:

  1. Q: What is MC74VHC4052DTR2? A: MC74VHC4052DTR2 is a multiplexer/demultiplexer integrated circuit (IC) that allows for the selection of one of two input signals to be routed to an output.

  2. Q: What is the voltage range supported by MC74VHC4052DTR2? A: MC74VHC4052DTR2 supports a voltage range from 2V to 5.5V, making it compatible with a wide range of digital systems.

  3. Q: How many channels does MC74VHC4052DTR2 have? A: MC74VHC4052DTR2 has two independent channels, allowing for the selection of two different input signals.

  4. Q: Can MC74VHC4052DTR2 be used as a multiplexer and demultiplexer simultaneously? A: Yes, MC74VHC4052DTR2 can function as both a multiplexer and a demultiplexer depending on the configuration of its control pins.

  5. Q: What is the maximum data rate supported by MC74VHC4052DTR2? A: MC74VHC4052DTR2 can support data rates up to 200 MHz, making it suitable for high-speed digital applications.

  6. Q: How does MC74VHC4052DTR2 handle signal attenuation? A: MC74VHC4052DTR2 has low ON resistance and excellent channel-to-channel crosstalk performance, minimizing signal attenuation.

  7. Q: Can MC74VHC4052DTR2 be used in analog applications? A: Yes, MC74VHC4052DTR2 can be used in both digital and analog applications, making it versatile for various technical solutions.

  8. Q: What is the power supply voltage required for MC74VHC4052DTR2? A: MC74VHC4052DTR2 requires a power supply voltage of 2V to 5.5V, which can be easily provided by common power sources.

  9. Q: Does MC74VHC4052DTR2 have built-in protection features? A: Yes, MC74VHC4052DTR2 has built-in ESD (electrostatic discharge) protection, ensuring its robustness against static electricity.

  10. Q: Can MC74VHC4052DTR2 be cascaded to increase the number of channels? A: Yes, multiple MC74VHC4052DTR2 ICs can be cascaded together to increase the number of channels and expand the selection options.