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TC74VCX163245(EL,F
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TC74VCX163245(EL,F) - English Editing Encyclopedia Entry

Product Overview

Category

The TC74VCX163245(EL,F) belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for voltage level translation and signal buffering in various electronic devices.

Characteristics

  • Voltage level translation: The TC74VCX163245(EL,F) facilitates bidirectional voltage level translation between different logic levels.
  • Signal buffering: It provides buffering capabilities to ensure signal integrity during transmission.
  • High-speed operation: This IC operates at high speeds, making it suitable for applications requiring fast data transfer.
  • Low power consumption: The TC74VCX163245(EL,F) is designed to consume minimal power, enhancing energy efficiency in electronic systems.

Package

The TC74VCX163245(EL,F) is available in a small-outline integrated circuit (SOIC) package.

Essence

The essence of this IC lies in its ability to seamlessly translate voltage levels, ensuring compatibility between different logic families.

Packaging/Quantity

The TC74VCX163245(EL,F) is typically sold in reels containing a specified quantity of ICs, such as 2500 units per reel.

Specifications

  • Supply voltage range: 1.2V to 3.6V
  • Logic voltage level compatibility: 1.8V, 2.5V, and 3.3V
  • Number of channels: 16
  • Input/output type: Bidirectional
  • Maximum data rate: 400 Mbps
  • Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The TC74VCX163245(EL,F) features a 48-pin SOIC package with the following pin configuration:

Pin 1: VCCB Pin 2: GND Pin 3: A1 Pin 4: B1 Pin 5: Y1 Pin 6: A2 Pin 7: B2 Pin 8: Y2 ...

Functional Features

  • Bidirectional voltage level translation: The IC enables seamless translation of logic levels between different voltage domains.
  • Automatic direction control: It automatically determines the direction of data flow based on the input and output voltage levels.
  • Output enable control: The IC provides an output enable pin to enable or disable the outputs as required.
  • ESD protection: The TC74VCX163245(EL,F) incorporates built-in electrostatic discharge (ESD) protection, enhancing its robustness against static electricity.

Advantages and Disadvantages

Advantages

  • Wide supply voltage range allows compatibility with various power sources.
  • High-speed operation facilitates fast data transfer in time-critical applications.
  • Low power consumption enhances energy efficiency in electronic systems.
  • Built-in ESD protection ensures reliability in harsh environments.

Disadvantages

  • Limited number of channels may restrict its use in applications requiring a higher channel count.
  • Availability in only one package type may limit flexibility in certain designs.

Working Principles

The TC74VCX163245(EL,F) operates based on the principles of voltage level translation using a combination of MOSFETs and CMOS technology. It employs a bidirectional buffer design that allows seamless translation of logic levels between different voltage domains. The automatic direction control feature determines the direction of data flow based on the input and output voltage levels, ensuring proper signal transmission.

Detailed Application Field Plans

The TC74VCX163245(EL,F) finds application in various electronic systems, including but not limited to: - Microcontrollers and microprocessors - Communication systems - Data acquisition systems - Industrial automation - Automotive electronics

Detailed and Complete Alternative Models

  1. SN74LVC245A: This IC offers similar voltage level translation capabilities with a wider supply voltage range.
  2. 74HC245: A popular alternative, providing bidirectional voltage level translation at lower speeds but with a higher channel count.
  3. TXB0108: This IC is specifically designed for translating between different voltage domains in I2C applications.

These alternative models offer similar functionality to the TC74VCX163245(EL,F) and can be considered based on specific application requirements.

Word count: 550 words

기술 솔루션에 TC74VCX163245(EL,F 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. Question: What is the function of the TC74VCX163245(EL,F) in technical solutions?
    Answer: The TC74VCX163245(EL,F) is a 16-bit bus transceiver with voltage level shifting capabilities. It allows bidirectional transfer of data between two buses operating at different voltage levels.

  2. Question: What is the operating voltage range of the TC74VCX163245(EL,F)?
    Answer: The TC74VCX163245(EL,F) operates within a voltage range of 1.65V to 3.6V.

  3. Question: Can the TC74VCX163245(EL,F) be used for level shifting between 3.3V and 5V systems?
    Answer: No, the TC74VCX163245(EL,F) is not suitable for level shifting between 3.3V and 5V systems. It is designed for level shifting between lower voltage levels, typically 1.8V or 2.5V, and higher voltage levels.

  4. Question: How many channels does the TC74VCX163245(EL,F) have?
    Answer: The TC74VCX163245(EL,F) has 16 bidirectional channels, allowing for simultaneous data transfer in both directions.

  5. Question: What is the maximum data transfer rate supported by the TC74VCX163245(EL,F)?
    Answer: The TC74VCX163245(EL,F) supports a maximum data transfer rate of 400Mbps (megabits per second).

  6. Question: Does the TC74VCX163245(EL,F) have built-in ESD protection?
    Answer: Yes, the TC74VCX163245(EL,F) features built-in ESD protection, which helps safeguard against electrostatic discharge events.

  7. Question: Can the TC74VCX163245(EL,F) be used in hot-swapping applications?
    Answer: Yes, the TC74VCX163245(EL,F) supports hot-swapping, allowing for the insertion and removal of devices while the system is powered on.

  8. Question: What is the power supply voltage required for the TC74VCX163245(EL,F)?
    Answer: The TC74VCX163245(EL,F) requires a single power supply voltage, typically between 1.65V and 3.6V.

  9. Question: Is the TC74VCX163245(EL,F) compatible with both CMOS and TTL logic levels?
    Answer: Yes, the TC74VCX163245(EL,F) is compatible with both CMOS and TTL logic levels, making it versatile for various system designs.

  10. Question: Does the TC74VCX163245(EL,F) have any special features for reducing power consumption?
    Answer: Yes, the TC74VCX163245(EL,F) incorporates a power-down mode that reduces power consumption when the device is not actively transferring data.