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PI74AVC16834KE
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PI74AVC16834KE

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Voltage Level Shifter
  • Characteristics: High-speed, low-power consumption
  • Package: 56-pin TSSOP (Thin Shrink Small Outline Package)
  • Essence: Translates voltage levels between different logic families
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage Range: 1.2V to 3.6V
  • Input Voltage Range: -0.5V to VCC + 0.5V
  • Output Voltage Range: -0.5V to VCC + 0.5V
  • Operating Temperature Range: -40°C to +85°C
  • Maximum Propagation Delay: 2.4ns
  • Maximum Quiescent Current: 10μA

Detailed Pin Configuration

The PI74AVC16834KE has a total of 56 pins, which are assigned specific functions. The pin configuration is as follows:

  1. OE (Output Enable) 1
  2. A1 (Input A1)
  3. Y1 (Output Y1)
  4. GND (Ground)
  5. Y2 (Output Y2)
  6. A2 (Input A2)
  7. VCC (Power Supply)
  8. OE (Output Enable) 2
  9. B1 (Input B1)
  10. Y3 (Output Y3)
  11. GND (Ground)
  12. Y4 (Output Y4)
  13. B2 (Input B2)
  14. VCC (Power Supply)
  15. OE (Output Enable) 3
  16. C1 (Input C1)
  17. Y5 (Output Y5)
  18. GND (Ground)
  19. Y6 (Output Y6)
  20. C2 (Input C2)
  21. VCC (Power Supply)
  22. OE (Output Enable) 4
  23. D1 (Input D1)
  24. Y7 (Output Y7)
  25. GND (Ground)
  26. Y8 (Output Y8)
  27. D2 (Input D2)
  28. VCC (Power Supply) 29-56. Reserved

Functional Features

  • Voltage level shifting between different logic families (e.g., 3.3V to 1.8V)
  • Bidirectional translation capability
  • High-speed operation with minimal propagation delay
  • Low power consumption for energy-efficient applications
  • ESD (Electrostatic Discharge) protection for enhanced reliability

Advantages and Disadvantages

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

Disadvantages: - Limited pin count may restrict the number of simultaneous translations - Not suitable for applications requiring high-voltage level shifting

Working Principles

The PI74AVC16834KE utilizes a combination of MOSFET-based level shifters and control circuitry to translate voltage levels between different logic families. The input signals are detected and converted into appropriate output voltage levels, ensuring seamless communication between devices operating at different voltage domains.

Detailed Application Field Plans

The PI74AVC16834KE finds extensive use in various electronic systems where voltage level translation is required. Some application fields include: - Microcontrollers and microprocessors - Communication systems - Data storage devices - Industrial automation - Automotive electronics

Detailed and Complete Alternative Models

  • SN74AVC16834
  • MC74AVC16834
  • 74LVC16834A
  • CD74HCT16834

These alternative models offer similar functionality and can be used as replacements for the PI74AVC16834KE in different applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de PI74AVC16834KE en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of PI74AVC16834KE in technical solutions:

  1. Question: What is the PI74AVC16834KE?
    Answer: The PI74AVC16834KE is a 18-bit universal bus driver with 3-state outputs, designed for high-speed applications.

  2. Question: What is the maximum operating frequency of the PI74AVC16834KE?
    Answer: The PI74AVC16834KE can operate at frequencies up to 250 MHz.

  3. Question: What is the voltage supply range for the PI74AVC16834KE?
    Answer: The PI74AVC16834KE operates with a voltage supply range of 1.2V to 3.6V.

  4. Question: Can the PI74AVC16834KE be used in both parallel and serial communication systems?
    Answer: Yes, the PI74AVC16834KE can be used in both parallel and serial communication systems.

  5. Question: Does the PI74AVC16834KE support hot insertion?
    Answer: Yes, the PI74AVC16834KE supports hot insertion, allowing it to be inserted or removed from a live circuit without causing damage.

  6. Question: What is the output current drive capability of the PI74AVC16834KE?
    Answer: The PI74AVC16834KE has a typical output current drive capability of ±24 mA.

  7. Question: Can the PI74AVC16834KE be used in automotive applications?
    Answer: Yes, the PI74AVC16834KE is AEC-Q100 qualified, making it suitable for automotive applications.

  8. Question: Does the PI74AVC16834KE have built-in ESD protection?
    Answer: Yes, the PI74AVC16834KE has built-in ESD protection, providing robustness against electrostatic discharge events.

  9. Question: What is the power consumption of the PI74AVC16834KE?
    Answer: The power consumption of the PI74AVC16834KE depends on the operating conditions, but it typically consumes low power.

  10. Question: Can the PI74AVC16834KE be used in high-speed memory interfaces?
    Answer: Yes, the PI74AVC16834KE is suitable for use in high-speed memory interfaces, such as DDR, DDR2, and DDR3.

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