Texas Instruments
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SN74ABT853PWE4
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SN74ABT853PWE4

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 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 SN74ABT853PWE4 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. GND (Ground)
  5. A2 (Input A2)
  6. B2 (Input B2)
  7. Y1 (Output Y1)
  8. VCC (Supply Voltage)
  9. Y2 (Output Y2)
  10. A3 (Input A3)
  11. B3 (Input B3)
  12. GND (Ground)
  13. A4 (Input A4)
  14. B4 (Input B4)
  15. Y3 (Output Y3)
  16. VCC (Supply Voltage)
  17. Y4 (Output Y4)
  18. A5 (Input A5)
  19. B5 (Input B5)
  20. GND (Ground)

Functional Features

  • Logic level shifting between different voltage domains
  • Bidirectional voltage translation
  • High-speed operation
  • Low-power consumption
  • Supports voltage level translation from 2 V to 5.5 V

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data transfer - Low-power consumption helps in reducing overall power requirements - Bidirectional voltage translation simplifies circuit design

Disadvantages: - Limited voltage range support (2 V to 5.5 V) - May not be suitable for applications requiring voltage translation outside the supported range

Working Principles

The SN74ABT853PWE4 is designed to perform logic level shifting between different voltage domains. It can translate signals from one voltage level to another bidirectionally. The IC operates by monitoring the input voltage levels and adjusting the output voltage levels accordingly, ensuring proper signal compatibility between different parts of a circuit.

Detailed Application Field Plans

The SN74ABT853PWE4 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 systems with mixed voltage components
  5. Battery-powered devices with varying voltage requirements

Detailed and Complete Alternative Models

  1. SN74LVC1T45DBVR: Single-Bit Dual-Supply Bus Transceiver
  2. SN74AVC4T245PW: 4-Bit Dual-Supply Bus Transceiver
  3. SN74LVC8T245PW: 8-Bit Dual-Supply Bus Transceiver
  4. SN74LVCH16244ADGGR: 16-Bit Dual-Supply Buffer/Driver

These alternative models offer similar functionality and can be used as substitutes for the SN74ABT853PWE4 depending on specific application requirements.

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Énumérez 10 questions et réponses courantes liées à l'application de SN74ABT853PWE4 dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of SN74ABT853PWE4:

  1. Q: What is the SN74ABT853PWE4? A: The SN74ABT853PWE4 is a specific integrated circuit (IC) chip that belongs to the ABT family of high-speed CMOS devices.

  2. Q: What is the purpose of the SN74ABT853PWE4? A: This IC is commonly used as a bus transceiver, allowing bidirectional data transfer between two buses with different voltage levels.

  3. Q: What voltage levels does the SN74ABT853PWE4 support? A: The SN74ABT853PWE4 supports voltage levels of 3.3V and 5V, making it compatible with a wide range of systems.

  4. Q: Can the SN74ABT853PWE4 be used in both directions simultaneously? A: Yes, this IC can be used for simultaneous bidirectional communication between two buses.

  5. Q: What is the maximum data transfer rate supported by the SN74ABT853PWE4? A: The SN74ABT853PWE4 supports high-speed data transfer rates up to 100 Mbps.

  6. Q: Does the SN74ABT853PWE4 have any built-in protection features? A: Yes, this IC has built-in ESD protection on all pins, ensuring robustness against electrostatic discharge.

  7. Q: Can the SN74ABT853PWE4 be used in automotive applications? A: Yes, the SN74ABT853PWE4 is qualified for automotive applications and meets the necessary standards.

  8. Q: How many channels does the SN74ABT853PWE4 have? A: The SN74ABT853PWE4 has 8 channels, allowing for simultaneous bidirectional communication on multiple bus lines.

  9. Q: What is the power supply voltage range for the SN74ABT853PWE4? A: The SN74ABT853PWE4 operates with a power supply voltage range of 4.5V to 5.5V.

  10. Q: Are there any specific precautions to consider when using the SN74ABT853PWE4? A: It is important to follow the recommended operating conditions and guidelines provided in the datasheet to ensure proper functionality and reliability of the IC.

Please note that these answers are general and may vary depending on the specific application and requirements. Always refer to the datasheet and consult with technical experts for accurate information.