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SN74ABT827DWR
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SN74ABT827DWR

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Logic Level Translator
  • Characteristics:
    • High-speed, low-power CMOS technology
    • Wide voltage translation range
    • Bidirectional level shifting capability
  • Package: SOIC (Small Outline Integrated Circuit)
  • Essence: Translates logic levels between different voltage domains
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage Range: 2 V to 5.5 V
  • Input Voltage Range (VREF): GND to VCC
  • Output Voltage Range (A/B Ports): GND to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Propagation Delay Time: 3.5 ns (typical)
  • Maximum Quiescent Current: 10 µA

Detailed Pin Configuration

The SN74ABT827DWR has a total of 20 pins, which are assigned as follows:

  1. A1
  2. B1
  3. Y1
  4. GND
  5. A2
  6. B2
  7. Y2
  8. VCC
  9. A3
  10. B3
  11. Y3
  12. GND
  13. A4
  14. B4
  15. Y4
  16. OE#
  17. A5
  18. B5
  19. Y5
  20. VCC

Functional Features

  • Bidirectional voltage level translation between different voltage domains
  • Allows interfacing between devices operating at different logic levels
  • Supports high-speed data transmission
  • Low power consumption
  • Provides voltage isolation between input and output ports

Advantages and Disadvantages

Advantages

  • Wide voltage translation range allows compatibility with various logic families
  • High-speed operation enables efficient data transfer
  • Low power consumption helps in reducing overall system energy requirements
  • Bidirectional level shifting capability simplifies circuit design

Disadvantages

  • Limited number of voltage domains supported
  • Propagation delay may affect timing-sensitive applications
  • Requires careful consideration of input and output voltage levels to avoid signal distortion

Working Principles

The SN74ABT827DWR is designed using high-speed, low-power CMOS technology. It utilizes a combination of MOSFETs and transistors to achieve bidirectional voltage level translation. The device operates by monitoring the input voltage levels and translating them to the corresponding output voltage levels based on the logic implemented within the IC.

Detailed Application Field Plans

The SN74ABT827DWR finds applications in various fields, including:

  1. Microcontroller interfacing with different voltage peripherals
  2. Communication systems requiring voltage level translation between different protocols
  3. Industrial automation for interfacing sensors and actuators operating at different logic levels
  4. Automotive electronics for connecting components with varying voltage requirements
  5. Consumer electronics for enabling communication between devices with different voltage domains

Detailed and Complete Alternative Models

  1. SN74LVC827ADGVR
  2. SN74LVCH827APWRE4
  3. SN74CBT3257CPWE4
  4. SN74AVC8T245PWR
  5. SN74AUP1G07DCKR

These alternative models offer similar functionality and can be considered as alternatives to the SN74ABT827DWR based on specific application requirements.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SN74ABT827DWR en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of SN74ABT827DWR in technical solutions:

  1. Q: What is SN74ABT827DWR? A: SN74ABT827DWR is a specific type of integrated circuit (IC) known as a quadruple bus buffer gate with 3-state outputs.

  2. Q: What is the purpose of SN74ABT827DWR? A: SN74ABT827DWR is used to buffer and control signals in digital circuits, allowing multiple devices to communicate efficiently.

  3. Q: What voltage levels does SN74ABT827DWR support? A: SN74ABT827DWR supports voltage levels ranging from 4.5V to 5.5V.

  4. Q: How many inputs and outputs does SN74ABT827DWR have? A: SN74ABT827DWR has four independent input pins and four output pins.

  5. Q: Can SN74ABT827DWR handle bidirectional data flow? A: No, SN74ABT827DWR is unidirectional and can only buffer signals in one direction.

  6. Q: What is the maximum operating frequency of SN74ABT827DWR? A: SN74ABT827DWR can operate at frequencies up to 125 MHz.

  7. Q: Does SN74ABT827DWR have any built-in protection features? A: Yes, SN74ABT827DWR has built-in ESD (electrostatic discharge) protection to prevent damage from static electricity.

  8. Q: Can SN74ABT827DWR be used in high-speed applications? A: Yes, SN74ABT827DWR is designed for high-speed operation and can be used in applications that require fast signal propagation.

  9. Q: What is the power supply voltage range for SN74ABT827DWR? A: SN74ABT827DWR operates with a power supply voltage ranging from 4.5V to 5.5V.

  10. Q: Can SN74ABT827DWR be cascaded or daisy-chained with other ICs? A: Yes, SN74ABT827DWR can be cascaded or daisy-chained with other ICs to expand the number of buffered signals in a system.

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