Texas Instruments
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SN74ABT853PW
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SN74ABT853PW

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Logic Level Shifter
  • Characteristics: High-speed, low-power consumption
  • Package: TSSOP (Thin Shrink Small Outline Package)
  • Essence: Logic level shifting between different voltage domains
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage Range: 2.3V to 3.6V
  • Input Voltage Range (VIL): -0.5V to 7V
  • Output Voltage Range (VO): -0.5V to VCC + 0.5V
  • Operating Temperature Range: -40°C to 85°C
  • Propagation Delay Time: 2.8ns (typical)
  • Maximum Quiescent Current: 10µA

Detailed Pin Configuration

The SN74ABT853PW has a total of 20 pins. The pin configuration is as follows:

  1. OE (Output Enable)
  2. A1 (Input A1)
  3. B1 (Input B1)
  4. A2 (Input A2)
  5. B2 (Input B2)
  6. A3 (Input A3)
  7. B3 (Input B3)
  8. GND (Ground)
  9. Y1 (Output Y1)
  10. Y2 (Output Y2)
  11. Y3 (Output Y3)
  12. VCC (Supply Voltage)
  13. A4 (Input A4)
  14. B4 (Input B4)
  15. A5 (Input A5)
  16. B5 (Input B5)
  17. A6 (Input A6)
  18. B6 (Input B6)
  19. Y4 (Output Y4)
  20. Y5 (Output Y5)

Functional Features

The SN74ABT853PW is designed to shift logic levels between different voltage domains. It operates as a bidirectional level shifter, allowing seamless communication between devices operating at different voltage levels. The device features high-speed operation and low-power consumption, making it suitable for various applications.

Advantages and Disadvantages

Advantages: - High-speed operation - Low-power consumption - Bidirectional level shifting - Wide supply voltage range

Disadvantages: - Limited number of input/output channels - Not suitable for high-voltage applications

Working Principles

The SN74ABT853PW utilizes a combination of MOSFETs and CMOS technology to achieve logic level shifting. The device acts as a voltage translator, converting signals from one voltage domain to another. It employs a control signal (OE) to enable or disable the output stage, allowing bidirectional communication.

Detailed Application Field Plans

The SN74ABT853PW finds applications in various fields where logic level shifting is required. Some of the common application areas include:

  1. Microcontroller interfacing with different voltage peripherals
  2. Communication systems involving multiple voltage domains
  3. Sensor networks requiring voltage translation
  4. Industrial automation and control systems
  5. Battery-powered devices with mixed voltage components

Detailed and Complete Alternative Models

  1. SN74LVC1T45DBVR - Single-Bit Dual-Supply Bus Transceiver
  2. SN74LVCH245APWR - Octal Bus Transceiver with 3-State Outputs
  3. SN74HCT125N - Quadruple Bus Buffer Gates with 3-State Outputs
  4. SN74LVC8T245PWR - 8-Bit Dual-Supply Bus Transceiver with Configurable Voltage Translation

These alternative models offer similar functionality and can be used as substitutes for the SN74ABT853PW in various applications.

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Énumérez 10 questions et réponses courantes liées à l'application de SN74ABT853PW dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of SN74ABT853PW:

  1. Q: What is SN74ABT853PW? A: SN74ABT853PW is a specific model of integrated circuit (IC) that belongs to the ABT family of devices. It is commonly used in technical solutions for various applications.

  2. Q: What is the function of SN74ABT853PW? A: SN74ABT853PW is a 16-bit bus transceiver with 3-state outputs. It allows bidirectional data transfer between two buses, making it useful for interfacing different components or systems.

  3. Q: What voltage levels does SN74ABT853PW support? A: SN74ABT853PW supports a wide range of voltage levels, typically from 4.5V to 5.5V, making it compatible with many standard logic families.

  4. Q: How many pins does SN74ABT853PW have? A: SN74ABT853PW comes in a 24-pin package, which includes input/output pins, control pins, and power supply pins.

  5. Q: Can SN74ABT853PW handle high-speed data transfer? A: Yes, SN74ABT853PW is designed to operate at high speeds, typically up to several hundred megahertz (MHz), allowing for efficient data transfer in many applications.

  6. Q: Is SN74ABT853PW suitable for use in industrial environments? A: Yes, SN74ABT853PW is often used in industrial applications due to its robustness, reliability, and ability to withstand harsh operating conditions.

  7. Q: Can I use SN74ABT853PW in both parallel and serial communication systems? A: Yes, SN74ABT853PW can be used in both parallel and serial communication systems, depending on the specific requirements of the application.

  8. Q: Does SN74ABT853PW have built-in protection features? A: Yes, SN74ABT853PW includes various protection features such as overvoltage protection, undervoltage lockout, and thermal shutdown to ensure safe operation.

  9. Q: Can I use multiple SN74ABT853PW devices together in a system? A: Yes, multiple SN74ABT853PW devices can be used together in a system to expand the number of bidirectional bus connections or to interface with multiple components.

  10. Q: Where can I find more information about using SN74ABT853PW in technical solutions? A: You can refer to the datasheet provided by the manufacturer, which contains detailed information about the electrical characteristics, pin configuration, and recommended usage of SN74ABT853PW.