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SN74ABT827PWR
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SN74ABT827PWR

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Logic Level Translator
  • Characteristics: High-speed, low-power, voltage-level translation
  • Package: TSSOP (Thin Shrink Small Outline Package)
  • Essence: Translates signals between different voltage levels
  • Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

  • Supply Voltage Range: 2 V to 5.5 V
  • Input Voltage Range: 0 V to VCC
  • Output Voltage Range: 0 V to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Propagation Delay Time: 3.8 ns (typical)
  • Maximum Quiescent Current: 10 µA

Detailed Pin Configuration

The SN74ABT827PWR has a total of 20 pins. The pin configuration is 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. OE
  13. A4
  14. B4
  15. Y4
  16. GND
  17. A5
  18. B5
  19. Y5
  20. VCC

Functional Features

  • Bidirectional voltage-level translation
  • Supports translation between 2V and 5.5V logic levels
  • Provides non-inverting level shifting
  • High-speed operation with low propagation delay
  • Low quiescent current consumption
  • 3-state outputs for bus-oriented applications

Advantages and Disadvantages

Advantages: - Wide supply voltage range allows compatibility with various systems - Fast propagation delay enables high-speed data transmission - Low power consumption for energy-efficient applications - 3-state outputs facilitate bus sharing and multiplexing

Disadvantages: - Limited number of translation channels (5 channels in this model) - Not suitable for voltage-level translation beyond the specified range - Relatively small package size may require careful handling during assembly

Working Principles

The SN74ABT827PWR is designed to translate logic signals between different voltage levels. It utilizes a combination of MOSFETs and CMOS technology to achieve bidirectional level shifting. The device operates by monitoring the input signal levels and translating them to the corresponding output voltage levels based on the supply voltage.

Detailed Application Field Plans

The SN74ABT827PWR can be used in various applications that require voltage-level translation, such as:

  1. Microcontroller interfacing with different logic families
  2. Communication systems involving multiple voltage domains
  3. Data buses in mixed-voltage systems
  4. Level shifting in battery-powered devices
  5. Sensor interfaces with varying voltage requirements

Detailed and Complete Alternative Models

  1. SN74LVC827APWR: Similar functionality with lower power consumption
  2. SN74HCT827N: Compatible with higher voltage levels (up to 6V)
  3. SN74LV1T34DBVR: Single-channel translator for low-voltage applications
  4. SN74AVC4T774PW: Quad-channel translator with enhanced ESD protection

These alternative models offer similar or additional features depending on specific application requirements.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SN74ABT827PWR en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of SN74ABT827PWR:

  1. Question: What is SN74ABT827PWR?
    - Answer: SN74ABT827PWR is a specific integrated circuit (IC) chip that belongs to the ABT family of high-speed, low-power devices.

  2. Question: What is the purpose of SN74ABT827PWR?
    - Answer: SN74ABT827PWR is a quadruple bus buffer gate with 3-state outputs. It is commonly used for data buffering and signal amplification in digital systems.

  3. Question: What voltage levels does SN74ABT827PWR support?
    - Answer: SN74ABT827PWR supports a wide range of voltage levels, typically between 2V and 5.5V.

  4. Question: How many inputs and outputs does SN74ABT827PWR have?
    - Answer: SN74ABT827PWR has four independent input buffers and four independent output buffers, making it suitable for multi-channel applications.

  5. Question: What is the maximum operating frequency of SN74ABT827PWR?
    - Answer: SN74ABT827PWR can operate at high speeds, with a maximum frequency of around 200 MHz.

  6. Question: Can SN74ABT827PWR handle bidirectional data flow?
    - Answer: No, SN74ABT827PWR is a unidirectional buffer, meaning it can only amplify signals in one direction.

  7. Question: Is SN74ABT827PWR compatible with other logic families?
    - Answer: Yes, SN74ABT827PWR is designed to be compatible with a wide range of logic families, including TTL, CMOS, and LVTTL.

  8. Question: What is the power supply voltage range for SN74ABT827PWR?
    - Answer: SN74ABT827PWR typically operates with a power supply voltage between 4.5V and 5.5V.

  9. Question: Can SN74ABT827PWR handle high-speed data transmission?
    - Answer: Yes, SN74ABT827PWR is specifically designed for high-speed applications, making it suitable for data transmission in digital systems.

  10. Question: Are there any special considerations when using SN74ABT827PWR?
    - Answer: It is important to ensure proper decoupling and bypassing of power supply pins to minimize noise and ensure reliable operation. Additionally, attention should be given to signal integrity and impedance matching when designing PCB layouts involving SN74ABT827PWR.

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