Texas Instruments
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74FCT16646ATPVCG4
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Encyclopedia Entry: 74FCT16646ATPVCG4

Product Overview

Category

The 74FCT16646ATPVCG4 belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital electronic systems for data transmission and signal processing.

Characteristics

  • High-speed operation
  • Low power consumption
  • Wide operating voltage range
  • Robust design for reliable performance

Package

The 74FCT16646ATPVCG4 is available in a small outline package (SOIC) format.

Essence

This integrated circuit serves as a bidirectional transceiver, facilitating the conversion of signals between different logic levels.

Packaging/Quantity

The 74FCT16646ATPVCG4 is typically packaged in reels or tubes, with quantities varying depending on the manufacturer's specifications.

Specifications

  • Logic family: FCT
  • Number of channels: 16
  • Input/output type: Tri-state
  • Supply voltage range: 4.5V to 5.5V
  • Operating temperature range: -40°C to +85°C
  • Propagation delay: <10 ns
  • Output drive capability: ±24 mA

Detailed Pin Configuration

The 74FCT16646ATPVCG4 has a total of 48 pins, which are organized as follows:

  • Pins 1-8: Data inputs/output for channel 1
  • Pins 9-16: Data inputs/output for channel 2
  • ...
  • Pins 41-48: Data inputs/output for channel 16
  • Pins 17-24: Control inputs for channel 1
  • Pins 25-32: Control inputs for channel 2
  • ...
  • Pins 49-56: Control inputs for channel 16
  • Pins 33-40: Power supply and ground pins

Functional Features

  • Bidirectional data transmission
  • Tri-state outputs for bus sharing
  • High-speed operation for efficient signal processing
  • Robust design for reliable performance in various environments
  • ESD protection for enhanced durability

Advantages and Disadvantages

Advantages

  • High-speed operation enables rapid data transfer
  • Low power consumption for energy-efficient applications
  • Wide operating voltage range allows compatibility with different systems
  • Tri-state outputs facilitate bus sharing and reduce conflicts

Disadvantages

  • Limited number of channels (16)
  • Requires careful handling due to sensitivity to electrostatic discharge (ESD)

Working Principles

The 74FCT16646ATPVCG4 operates based on the principles of digital logic. It utilizes a combination of transistors, gates, and flip-flops to process and transmit data between different logic levels. The bidirectional nature of this IC allows for seamless communication in both directions.

Detailed Application Field Plans

The 74FCT16646ATPVCG4 finds application in various fields, including:

  1. Communication systems: Used for data transmission in telecommunication networks.
  2. Computer systems: Facilitates interconnection between different components within a computer system.
  3. Industrial automation: Enables efficient control and monitoring of industrial processes.
  4. Automotive electronics: Used in automotive systems for signal processing and communication.
  5. Consumer electronics: Found in devices such as smartphones, tablets, and gaming consoles for data transfer.

Detailed and Complete Alternative Models

  1. 74HC166: Similar functionality but operates at a lower voltage range.
  2. SN74LV166A: Offers comparable features with improved power efficiency.
  3. CD4015BE: Provides similar bidirectional data transmission capabilities.

These alternative models can be considered based on specific requirements and compatibility with the target system.

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Énumérez 10 questions et réponses courantes liées à l'application de 74FCT16646ATPVCG4 dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of 74FCT16646ATPVCG4 in technical solutions:

  1. Q: What is the 74FCT16646ATPVCG4? A: The 74FCT16646ATPVCG4 is a 16-bit bus transceiver with 3-state outputs, designed for high-speed digital systems.

  2. Q: What is the purpose of the 74FCT16646ATPVCG4? A: The purpose of this IC is to enable bidirectional data transfer between two buses with different voltage levels or signal types.

  3. Q: What voltage levels does the 74FCT16646ATPVCG4 support? A: It supports voltage levels ranging from 2.5V to 5.5V, making it compatible with a wide range of digital systems.

  4. Q: How many channels does the 74FCT16646ATPVCG4 have? A: It has 16 bidirectional channels, allowing for simultaneous data transfer in both directions.

  5. Q: What is the maximum data transfer rate of the 74FCT16646ATPVCG4? A: The maximum data transfer rate is typically around 200 MHz, making it suitable for high-speed applications.

  6. Q: Can the 74FCT16646ATPVCG4 be used in mixed-voltage level systems? A: Yes, it can be used to interface between buses operating at different voltage levels, ensuring proper signal translation.

  7. Q: Does the 74FCT16646ATPVCG4 have built-in protection features? A: Yes, it includes ESD protection on all inputs and outputs, safeguarding against electrostatic discharge events.

  8. Q: Can the 74FCT16646ATPVCG4 be used in both parallel and serial data transfer applications? A: Yes, it can be used in both parallel and serial data transfer scenarios, providing flexibility in system design.

  9. Q: What is the power supply voltage range for the 74FCT16646ATPVCG4? A: The power supply voltage range is typically between 2.5V and 5.5V, ensuring compatibility with various power sources.

  10. Q: Are there any specific application notes or reference designs available for the 74FCT16646ATPVCG4? A: Yes, the manufacturer provides application notes and reference designs that can help users understand and implement this IC effectively in their technical solutions.

Please note that these answers are general and may vary depending on the specific requirements and use cases of your technical solution.