ON Semiconductor
Das Bild kann eine Darstellung sein.
Siehe Spezifikationen für Produktdetails.
MC74HC4052ADT
Im Detail sehen Datenblätter

MC74HC4052ADT

Product Overview

Category

MC74HC4052ADT belongs to the category of integrated circuits (ICs).

Use

It is commonly used as a multiplexer/demultiplexer in various electronic applications.

Characteristics

  • High-speed CMOS technology
  • Low power consumption
  • Wide operating voltage range
  • High noise immunity
  • Break-before-make switching action

Package

MC74HC4052ADT is available in a standard 16-pin TSSOP (Thin Shrink Small Outline Package) package.

Essence

The essence of MC74HC4052ADT lies in its ability to select one of four input signals and route it to a single output line, or vice versa.

Packaging/Quantity

Typically, MC74HC4052ADT is packaged in reels containing 2500 units.

Specifications

  • Supply Voltage Range: 2V to 6V
  • Input Voltage Range: 0V to VCC
  • Output Voltage Range: 0V to VCC
  • On-State Resistance: 70Ω (typical)
  • On-State Resistance Flatness: 5Ω (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

  1. INHIBIT (INH)
  2. Channel 1 Enable (E1)
  3. Channel 2 Enable (E2)
  4. Channel 1 Common (C1)
  5. Channel 1 Input/Output (I/O1)
  6. Channel 2 Input/Output (I/O2)
  7. Ground (GND)
  8. Channel 2 Common (C2)
  9. Channel 3 Input/Output (I/O3)
  10. Channel 3 Common (C3)
  11. Channel 3 Enable (E3)
  12. Channel 4 Enable (E4)
  13. Channel 4 Common (C4)
  14. Channel 4 Input/Output (I/O4)
  15. VCC
  16. Select (S)

Functional Features

  • Four independent analog switches
  • Wide voltage range compatibility
  • Low power consumption
  • Fast switching speed
  • High noise immunity
  • Break-before-make action for signal integrity

Advantages and Disadvantages

Advantages

  • Versatile multiplexer/demultiplexer functionality
  • Wide operating voltage range allows compatibility with various systems
  • Low power consumption helps in energy-efficient designs
  • High noise immunity ensures reliable signal transmission
  • Fast switching speed enables real-time applications

Disadvantages

  • Limited number of channels (four in this case)
  • On-state resistance may introduce some signal attenuation
  • Break-before-make action can cause momentary signal interruption during switching

Working Principles

MC74HC4052ADT operates based on the principle of analog multiplexing and demultiplexing. It uses a combination of control signals to select the desired input channel and route it to the output line. The internal circuitry ensures minimal signal distortion and high-speed switching.

Detailed Application Field Plans

MC74HC4052ADT finds applications in various fields, including:

  1. Audio and video signal routing in multimedia systems
  2. Data acquisition systems for selecting different sensor inputs
  3. Communication systems for channel selection and routing
  4. Industrial automation for signal conditioning and switching
  5. Test and measurement equipment for signal routing and switching

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MC74HC4052ADT are:

  1. CD4052BE by Texas Instruments
  2. HEF4052BP by NXP Semiconductors
  3. HCF4052BEY by STMicroelectronics
  4. 74HC4052D by Nexperia

These alternatives can be considered based on specific requirements and availability.

Word count: 518

Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von MC74HC4052ADT in technischen Lösungen auf

Sure! Here are 10 common questions and answers related to the application of MC74HC4052ADT in technical solutions:

  1. Q: What is MC74HC4052ADT? A: MC74HC4052ADT 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 MC74HC4052ADT in technical solutions? A: MC74HC4052ADT is commonly used to switch between different input or output channels, enabling efficient signal routing and selection in various applications.

  3. Q: How many channels does MC74HC4052ADT support? A: MC74HC4052ADT supports two independent 4-channel multiplexers, allowing a total of 8 channels to be controlled.

  4. Q: Can MC74HC4052ADT handle both analog and digital signals? A: Yes, MC74HC4052ADT can handle both analog and digital signals, making it versatile for a wide range of applications.

  5. Q: What is the voltage range supported by MC74HC4052ADT? A: MC74HC4052ADT operates within a voltage range of 2V to 6V, making it compatible with most standard logic levels.

  6. Q: How does MC74HC4052ADT control the switching between channels? A: MC74HC4052ADT has control pins that allow you to select which channel to connect to the output, based on the binary value applied to these pins.

  7. Q: Can MC74HC4052ADT handle high-frequency signals? A: MC74HC4052ADT has a bandwidth of up to 50MHz, making it suitable for switching high-frequency signals in many applications.

  8. Q: Is MC74HC4052ADT a digital or analog IC? A: MC74HC4052ADT is a digital IC that can handle both digital and analog signals.

  9. Q: What are some common applications of MC74HC4052ADT? A: MC74HC4052ADT is commonly used in audio/video systems, communication devices, test equipment, data acquisition systems, and industrial automation.

  10. Q: Are there any precautions to consider when using MC74HC4052ADT? A: Yes, it is important to ensure that the voltage levels applied to the inputs and control pins of MC74HC4052ADT do not exceed its specified limits to prevent damage to the IC. Additionally, proper decoupling capacitors should be used to minimize noise and ensure stable operation.