Diodes Incorporated
Imej mungkin representasi.
Lihat spesifikasi untuk butiran produk.
PI74FCT543ATS
Lihat Butiran Helaian data

PI74FCT543ATS

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Logic Level Translator
  • Characteristics: High-speed, low-power consumption
  • Package: Surface Mount Technology (SMT)
  • Essence: Bidirectional octal bus transceiver
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage Range: 4.5V to 5.5V
  • Input Voltage Range: 0V to VCC
  • Output Voltage Range: 0V to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Propagation Delay Time: 3.5ns (typical)
  • Output Drive Capability: ±24mA

Detailed Pin Configuration

The PI74FCT543ATS has a total of 20 pins. The pin configuration is as follows:

  1. OE (Output Enable) 1
  2. A1 (Data Input/Output) 1
  3. B1 (Data Input/Output) 1
  4. GND (Ground)
  5. B2 (Data Input/Output) 2
  6. A2 (Data Input/Output) 2
  7. OE (Output Enable) 2
  8. VCC (Supply Voltage)
  9. B3 (Data Input/Output) 3
  10. A3 (Data Input/Output) 3
  11. OE (Output Enable) 3
  12. NC (No Connection)
  13. A4 (Data Input/Output) 4
  14. B4 (Data Input/Output) 4
  15. GND (Ground)
  16. B5 (Data Input/Output) 5
  17. A5 (Data Input/Output) 5
  18. OE (Output Enable) 5
  19. VCC (Supply Voltage)
  20. B6 (Data Input/Output) 6

Functional Features

  • Bidirectional data transfer between two independent buses
  • Output enable control for each bus
  • High-speed operation with minimal propagation delay
  • Low power consumption for efficient energy usage
  • Wide supply voltage range for compatibility with various systems

Advantages and Disadvantages

Advantages: - Enables seamless communication between different logic levels - Fast data transfer speed enhances system performance - Low power consumption reduces energy costs - Wide supply voltage range allows for versatile applications

Disadvantages: - Limited number of input/output pins restricts the number of connected devices - Propagation delay may affect real-time applications requiring immediate data transfer

Working Principles

The PI74FCT543ATS is designed to facilitate bidirectional data transfer between two independent buses operating at different logic levels. It utilizes output enable control signals to enable or disable the data flow on each bus. The IC operates with high-speed performance, ensuring minimal propagation delay and efficient data transmission.

Detailed Application Field Plans

The PI74FCT543ATS finds applications in various fields where logic level translation is required. Some potential application areas include:

  1. Microcontroller interfacing with different peripheral devices
  2. Communication systems involving multiple logic levels
  3. Data acquisition systems with mixed voltage requirements
  4. Industrial automation and control systems
  5. Automotive electronics for signal conversion between different components

Detailed and Complete Alternative Models

  1. SN74LVC4245A: Octal Bus Transceiver with 3-State Outputs
  2. MC74VHC245: Octal Bus Transceiver with 3-State Outputs
  3. CD74HCT245: Octal Bus Transceiver with 3-State Outputs
  4. 74ACT245: Octal Bus Transceiver with 3-State Outputs
  5. LTC4307: Octal I2C and SMBus Bus Buffer

These alternative models offer similar functionality to the PI74FCT543ATS and can be considered as alternatives based on specific requirements.

Word count: 383 words

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi PI74FCT543ATS dalam penyelesaian teknikal

Sure! Here are 10 common questions and answers related to the application of PI74FCT543ATS in technical solutions:

  1. Question: What is the PI74FCT543ATS?
    Answer: The PI74FCT543ATS is a high-speed octal registered transceiver with tri-state outputs.

  2. Question: What is the maximum operating frequency of the PI74FCT543ATS?
    Answer: The maximum operating frequency of the PI74FCT543ATS is typically 200 MHz.

  3. Question: What is the voltage supply range for the PI74FCT543ATS?
    Answer: The voltage supply range for the PI74FCT543ATS is typically between 4.5V and 5.5V.

  4. Question: Can the PI74FCT543ATS be used for bidirectional data transfer?
    Answer: Yes, the PI74FCT543ATS supports bidirectional data transfer.

  5. Question: What is the output drive strength of the PI74FCT543ATS?
    Answer: The PI74FCT543ATS has a typical output drive strength of ±24 mA.

  6. Question: Does the PI74FCT543ATS have built-in ESD protection?
    Answer: Yes, the PI74FCT543ATS has built-in ESD protection on all inputs and outputs.

  7. Question: Can the PI74FCT543ATS be used in hot-swapping applications?
    Answer: Yes, the PI74FCT543ATS is designed to support hot-swapping applications.

  8. Question: What is the propagation delay of the PI74FCT543ATS?
    Answer: The propagation delay of the PI74FCT543ATS is typically 3.5 ns.

  9. Question: Is the PI74FCT543ATS compatible with TTL and CMOS logic levels?
    Answer: Yes, the PI74FCT543ATS is compatible with both TTL and CMOS logic levels.

  10. Question: Can the PI74FCT543ATS be used in high-speed data communication systems?
    Answer: Yes, the PI74FCT543ATS is suitable for use in high-speed data communication systems due to its fast operating frequency and low propagation delay.

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