ON Semiconductor
画像はイメージの場合もございます。
商品詳細は仕様をご覧ください。
MC74HC4052ADW
詳細を表示 DataSheets

MC74HC4052ADW

Product Overview

  • Category: Integrated Circuit
  • Use: Multiplexer/Demultiplexer
  • Characteristics: High-Speed CMOS Logic, Dual 4-Channel Analog Multiplexer/Demultiplexer
  • Package: SOIC (Small Outline Integrated Circuit)
  • Essence: A versatile analog switch that allows multiple input signals to be routed to a single output or vice versa.
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage Range: 2V to 6V
  • On-Resistance: 70 Ohms (typical)
  • Channel-to-Channel Crosstalk: -80dB (typical)
  • Maximum Input Current: ±20mA
  • Maximum Output Current: ±25mA
  • Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MC74HC4052ADW has a total of 16 pins. The pin configuration is as follows:

  1. INHIBIT
  2. VEE
  3. S0
  4. S1
  5. S2
  6. S3
  7. E
  8. Z
  9. Y
  10. X
  11. GND
  12. VCC
  13. SNC
  14. SNA
  15. SNB
  16. SND

Functional Features

  • Dual 4-Channel Analog Multiplexer/Demultiplexer
  • Wide supply voltage range allows compatibility with various systems
  • Low power consumption
  • Fast switching speed
  • Break-before-make switching action for minimal signal distortion
  • High channel-to-channel isolation
  • TTL-compatible control inputs

Advantages and Disadvantages

Advantages: - Versatile multiplexer/demultiplexer functionality - Wide supply voltage range for compatibility - Low power consumption - Fast switching speed

Disadvantages: - Limited number of channels (4 per multiplexer) - Channel-to-channel crosstalk may affect signal quality in certain applications

Working Principles

The MC74HC4052ADW operates based on the principle of analog multiplexing and demultiplexing. It uses a combination of control inputs (S0, S1, S2, S3) to select the desired input channel and route it to the output pin. The INHIBIT pin can be used to disable the device and prevent any signal routing.

Detailed Application Field Plans

The MC74HC4052ADW finds applications in various fields, including:

  1. Audio/Video Switching: It can be used to switch between different audio or video sources in multimedia systems.
  2. Communication Systems: It enables the selection of different communication channels for transmission or reception.
  3. Instrumentation: It allows the multiplexing of multiple sensor inputs for data acquisition systems.
  4. Industrial Control: It facilitates the switching of control signals in industrial automation systems.
  5. Test and Measurement: It provides the ability to connect different test points to measurement equipment.

Detailed and Complete Alternative Models

  1. CD4052BE: CMOS Dual 4-Channel Analog Multiplexer/Demultiplexer
  2. 74HC4052N: High-Speed CMOS Logic Dual 4-Channel Analog Multiplexer/Demultiplexer
  3. SN74HC4052D: Dual 4-Channel Analog Multiplexer/Demultiplexer with High-Voltage Tolerant Inputs

These alternative models offer similar functionality and can be considered as substitutes for the MC74HC4052ADW.

Word count: 400 words

技術ソリューションにおける MC74HC4052ADW 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 MC74HC4052ADW in technical solutions:

  1. Q: What is MC74HC4052ADW? A: MC74HC4052ADW is a multiplexer/demultiplexer integrated circuit (IC) that allows multiple analog or digital signals to be routed through a single channel.

  2. Q: What is the purpose of using MC74HC4052ADW in technical solutions? A: MC74HC4052ADW is commonly used to switch between different input or output signals in electronic circuits, enabling signal routing and selection.

  3. Q: How many channels does MC74HC4052ADW have? A: MC74HC4052ADW has two independent 4-channel multiplexers, allowing a total of 8 channels for signal routing.

  4. Q: Can MC74HC4052ADW handle both analog and digital signals? A: Yes, MC74HC4052ADW can handle both analog and digital signals, making it versatile for various applications.

  5. Q: What is the voltage range supported by MC74HC4052ADW? A: MC74HC4052ADW supports a wide voltage range from 2V to 10V, making it compatible with many different systems.

  6. Q: How is MC74HC4052ADW controlled? A: MC74HC4052ADW is controlled using control pins, which allow the selection of specific channels for signal routing.

  7. Q: Can MC74HC4052ADW be cascaded to increase the number of channels? A: Yes, multiple MC74HC4052ADW ICs can be cascaded together to increase the number of channels available for signal routing.

  8. Q: What is the maximum frequency supported by MC74HC4052ADW? A: MC74HC4052ADW can handle frequencies up to 50MHz, making it suitable for many high-speed applications.

  9. Q: Does MC74HC4052ADW have built-in protection features? A: Yes, MC74HC4052ADW has built-in ESD (electrostatic discharge) protection, which helps safeguard against damage during handling and operation.

  10. Q: What are some common applications of MC74HC4052ADW? A: MC74HC4052ADW is commonly used in audio/video systems, communication equipment, industrial automation, test and measurement instruments, and other electronic devices that require signal routing and selection.

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