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SN74ABT533ADWRE4
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SN74ABT533ADWRE4

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Logic Level Translator
  • Characteristics: High-speed, low-power consumption
  • 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: 2.3V to 3.6V
  • Logic Voltage Levels: 1.5V to 3.3V
  • Input/Output Compatibility: TTL, CMOS
  • Number of Inputs/Outputs: 8 bits
  • Output Drive Capability: ±24mA
  • Propagation Delay: 3.5ns (typical)

Detailed Pin Configuration

The SN74ABT533ADWRE4 has a total of 20 pins, which are arranged as follows:

+---+--+---+ A0 -|1 +--+ 20|- VCC A1 -|2 |- B0 A2 -|3 |- B1 A3 -|4 |- B2 A4 -|5 |- B3 A5 -|6 |- B4 A6 -|7 |- B5 A7 -|8 |- B6 GND -|9 |- B7 OE -|10 |- GND LE -|11 |- Q0 D0 -|12 |- Q1 D1 -|13 |- Q2 D2 -|14 |- Q3 D3 -|15 |- Q4 D4 -|16 |- Q5 D5 -|17 |- Q6 D6 -|18 |- Q7 D7 -|19 |- GND +----------+

Functional Features

  • Logic Level Translation: The SN74ABT533ADWRE4 is designed to translate logic levels between different voltage domains, allowing seamless communication between devices operating at different voltages.
  • High-Speed Operation: With a propagation delay of only 3.5ns (typical), this IC ensures fast data transmission and minimal signal distortion.
  • Low Power Consumption: The SN74ABT533ADWRE4 is optimized for low power consumption, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages: - Wide supply voltage range allows compatibility with various systems. - High-speed operation enables efficient data transfer. - Low power consumption prolongs battery life in portable devices.

Disadvantages: - Limited number of input/output channels may restrict its use in complex systems. - Requires careful consideration of voltage compatibility to avoid damage to connected devices.

Working Principles

The SN74ABT533ADWRE4 utilizes a combination of MOSFETs and CMOS technology to achieve logic level translation. When an input signal is received, the IC determines the appropriate voltage level for the output based on the supply voltage and logic voltage levels specified. The translated signal is then provided at the corresponding output pin.

Detailed Application Field Plans

The SN74ABT533ADWRE4 finds applications in various fields, including:

  1. Microcontroller Interfacing: It enables communication between microcontrollers operating at different voltage levels, facilitating integration into multi-voltage systems.
  2. Sensor Networks: The IC can be used to interface sensors with different voltage requirements, allowing seamless data exchange in sensor networks.
  3. Industrial Automation: It plays a crucial role in connecting control systems operating at different voltage domains, ensuring reliable and accurate data transmission.
  4. Consumer Electronics: The SN74ABT533ADWRE4 is suitable for use in devices such as smartphones, tablets, and gaming consoles, where multiple voltage levels are present.

Detailed and Complete Alternative Models

  1. SN74LVC1T45DBVR: Logic Level Translator with a single bidirectional channel.
  2. SN74HCT125N: Quad Buffer/Driver with 3-state outputs, suitable for level translation applications.
  3. SN74LVCH245APWR: Octal Bus Transceiver with 3-state outputs, providing bidirectional level translation capabilities.

These alternative models offer similar functionality to the SN74ABT533ADWRE4 and can be considered based on specific application requirements.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SN74ABT533ADWRE4 en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of SN74ABT533ADWRE4:

  1. Q: What is SN74ABT533ADWRE4? A: SN74ABT533ADWRE4 is a octal transparent latch with 3-state outputs, commonly used in digital systems.

  2. Q: What is the maximum operating voltage for SN74ABT533ADWRE4? A: The maximum operating voltage for SN74ABT533ADWRE4 is 5.5V.

  3. Q: How many latch outputs does SN74ABT533ADWRE4 have? A: SN74ABT533ADWRE4 has 8 latch outputs.

  4. Q: What is the purpose of the 3-state outputs in SN74ABT533ADWRE4? A: The 3-state outputs allow multiple devices to share a common bus without interfering with each other.

  5. Q: Can SN74ABT533ADWRE4 be used in both parallel and serial data transfer applications? A: Yes, SN74ABT533ADWRE4 can be used in both parallel and serial data transfer applications.

  6. Q: What is the typical propagation delay of SN74ABT533ADWRE4? A: The typical propagation delay of SN74ABT533ADWRE4 is around 4.5 ns.

  7. Q: Is SN74ABT533ADWRE4 compatible with TTL logic levels? A: Yes, SN74ABT533ADWRE4 is compatible with TTL logic levels.

  8. Q: Can SN74ABT533ADWRE4 handle high-speed data transfers? A: Yes, SN74ABT533ADWRE4 is designed to handle high-speed data transfers.

  9. Q: Does SN74ABT533ADWRE4 have built-in protection against electrostatic discharge (ESD)? A: Yes, SN74ABT533ADWRE4 has built-in ESD protection.

  10. Q: What is the package type for SN74ABT533ADWRE4? A: SN74ABT533ADWRE4 is available in a 20-pin TSSOP (Thin Shrink Small Outline Package) package.

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