Toshiba Semiconductor and Storage
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
TC74HC4052AFTEL
Ver Detalle Hojas de datos

TC74HC4052AFTEL

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Multiplexer/Demultiplexer
  • Characteristics: High-Speed CMOS Logic, Dual 4-Channel Analog Multiplexer/Demultiplexer
  • Package: TSSOP (Thin Shrink Small Outline Package)
  • Essence: The TC74HC4052AFTEL is a multiplexer/demultiplexer IC that allows for the selection of one of four analog signals or digital inputs to be routed to a single output line.
  • Packaging/Quantity: The TC74HC4052AFTEL is typically sold in reels of 2500 units.

Specifications

  • Supply Voltage: 2V to 6V
  • Operating Temperature Range: -40°C to +85°C
  • On-State Resistance: 70Ω (typical)
  • Propagation Delay Time: 15ns (typical)
  • Input Capacitance: 10pF (typical)
  • Output Capacitance: 10pF (typical)

Pin Configuration

The TC74HC4052AFTEL has a total of 16 pins. The pin configuration is as follows:

```

| | --|1 16|-- VCC --|2 15|-- INH --|3 14|-- S0 --|4 13|-- S1 --|5 12|-- S2 --|6 11|-- S3 --|7 10|-- Z --|8 9|-- GND |___________| ```

Functional Features

  • Dual 4-channel analog multiplexer/demultiplexer
  • Low power consumption
  • Wide operating voltage range
  • Break-before-make switching action
  • High-speed CMOS logic

Advantages and Disadvantages

Advantages: - Versatile multiplexer/demultiplexer functionality - Low power consumption - Wide operating voltage range allows for compatibility with various systems - High-speed operation enables rapid signal routing

Disadvantages: - Limited number of input/output channels (4 channels) - On-state resistance may introduce some signal attenuation - Sensitivity to electrostatic discharge (ESD) requires proper handling precautions

Working Principles

The TC74HC4052AFTEL operates by utilizing a combination of analog switches and control signals to route the desired input signal to the output line. The control signals (S0, S1, S2, S3) determine which input channel is selected. The INH pin can be used to disable the device, preventing any signal routing.

Detailed Application Field Plans

The TC74HC4052AFTEL finds applications in various fields, including:

  1. Audio/Video Systems: Used for signal routing in audio/video switchers and selectors.
  2. Communication Systems: Enables channel selection in communication devices such as routers and modems.
  3. Test and Measurement Equipment: Allows for flexible signal routing in test and measurement setups.
  4. Industrial Automation: Used in control systems for selecting different sensor inputs.
  5. Automotive Electronics: Enables signal routing in automotive control units and infotainment systems.

Detailed and Complete Alternative Models

  1. CD4052BE: Dual 4-Channel Analog Multiplexer/Demultiplexer IC from Texas Instruments.
  2. MC14052B: Dual 4-Channel Analog Multiplexer/Demultiplexer IC from ON Semiconductor.
  3. HEF4052BP: Dual 4-Channel Analog Multiplexer/Demultiplexer IC from NXP Semiconductors.

These alternative models offer similar functionality and can be considered as substitutes for the TC74HC4052AFTEL.

Word count: 469 words

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de TC74HC4052AFTEL en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of TC74HC4052AFTEL:

  1. Q: What is TC74HC4052AFTEL? A: TC74HC4052AFTEL is a multiplexer/demultiplexer integrated circuit (IC) that allows for the selection of one of four input signals to be routed to an output.

  2. Q: What is the purpose of TC74HC4052AFTEL in technical solutions? A: TC74HC4052AFTEL is commonly used in electronic systems to switch between multiple analog or digital signals, enabling signal routing and selection.

  3. Q: How many input channels does TC74HC4052AFTEL have? A: TC74HC4052AFTEL has four input channels, labeled as A0, A1, A2, and A3.

  4. Q: Can TC74HC4052AFTEL handle both analog and digital signals? A: Yes, TC74HC4052AFTEL can handle both analog and digital signals, making it versatile for various applications.

  5. Q: What is the maximum voltage that TC74HC4052AFTEL can handle? A: TC74HC4052AFTEL can handle a maximum voltage of 6V.

  6. Q: How is TC74HC4052AFTEL controlled? A: TC74HC4052AFTEL is controlled through the use of control pins, such as the Enable (EN) pin and the Select (S0, S1) pins.

  7. Q: Can TC74HC4052AFTEL be cascaded to increase the number of input channels? A: Yes, multiple TC74HC4052AFTEL ICs can be cascaded together to increase the number of input channels.

  8. Q: What is the typical power supply voltage for TC74HC4052AFTEL? A: The typical power supply voltage for TC74HC4052AFTEL is 5V.

  9. Q: Does TC74HC4052AFTEL have built-in protection features? A: Yes, TC74HC4052AFTEL has built-in electrostatic discharge (ESD) protection to safeguard against damage during handling and operation.

  10. Q: What are some common applications of TC74HC4052AFTEL? A: TC74HC4052AFTEL is commonly used in audio/video systems, communication devices, industrial automation, and other electronic systems that require signal routing and selection.

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