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74LVCZ16240ADLRG4
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Encyclopedia Entry: 74LVCZ16240ADLRG4

Product Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Logic Level Shifter
  • Characteristics: High-speed, low-voltage, bi-directional level shifting
  • Package: TSSOP-48
  • Essence: Transceiver IC for voltage level translation
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

The 74LVCZ16240ADLRG4 is a logic level shifter integrated circuit designed for high-speed, low-voltage applications. It provides bi-directional voltage level translation between different logic levels, making it suitable for interfacing between devices operating at different voltage levels.

Key specifications of the 74LVCZ16240ADLRG4 include:

  • Supply Voltage Range: 1.2V to 3.6V
  • Input Voltage Range (VREF): -0.5V to 7V
  • Output Voltage Range (A/B Ports): 0V to VCC
  • Maximum Data Rate: 400 Mbps
  • Number of Channels: 16
  • ESD Protection: >2000V HBM

Detailed Pin Configuration

The 74LVCZ16240ADLRG4 features a TSSOP-48 package with clearly defined pin assignments. The pin configuration is as follows:

+---------------------+ A1 |1 48| VCC A2 |2 47| OE# B1 |3 46| B2 B2 |4 45| A2 GND |5 44| A3 A3 |6 43| B3 B3 |7 42| B4 B4 |8 41| A4 GND |9 40| A5 A5 |10 39| B5 B5 |11 38| B6 B6 |12 37| A6 GND |13 36| A7 A7 |14 35| B7 B7 |15 34| B8 B8 |16 33| A8 GND |17 32| A9 A9 |18 31| B9 B9 |19 30| B10 B10 |20 29| A10 GND |21 28| A11 A11 |22 27| B11 B11 |23 26| B12 B12 |24 25| A12 +---------------------+

Functional Features

The 74LVCZ16240ADLRG4 offers several functional features that make it a versatile logic level shifter:

  1. Bi-directional Level Shifting: It allows bidirectional voltage translation between different logic levels, enabling seamless communication between devices operating at different voltages.
  2. High-Speed Operation: The IC supports data rates of up to 400 Mbps, making it suitable for high-speed applications.
  3. Low-Voltage Operation: With a supply voltage range of 1.2V to 3.6V, it is compatible with low-voltage systems, reducing power consumption and heat dissipation.
  4. ESD Protection: The IC provides robust electrostatic discharge (ESD) protection, ensuring reliable operation in harsh environments.

Advantages and Disadvantages

Advantages of the 74LVCZ16240ADLRG4 include:

  • Bi-directional level shifting capability simplifies interfacing between devices with different voltage levels.
  • High-speed operation enables efficient data transfer in time-critical applications.
  • Low-voltage operation reduces power consumption and heat dissipation.

Disadvantages of the 74LVCZ16240ADLRG4 include:

  • Limited number of channels (16) may not be sufficient for complex systems requiring a higher channel count.
  • TSSOP package may require careful handling during assembly to avoid damage.

Working Principles

The 74LVCZ16240ADLRG4 utilizes a combination of MOSFETs and CMOS technology to achieve bi-directional voltage level translation. It employs a control circuitry that determines the direction of data flow and switches the appropriate MOSFETs to perform the level shifting operation.

When the OE# (Output Enable) pin is low, the IC is enabled,

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van 74LVCZ16240ADLRG4 in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of 74LVCZ16240ADLRG4 in technical solutions:

  1. Q: What is the 74LVCZ16240ADLRG4? A: The 74LVCZ16240ADLRG4 is a 16-bit buffer/driver with 3-state outputs, designed for low-voltage (1.65V to 3.6V) applications.

  2. Q: What is the purpose of the 74LVCZ16240ADLRG4? A: The purpose of this IC is to provide buffering and driving capabilities for digital signals in various electronic circuits.

  3. Q: What are the key features of the 74LVCZ16240ADLRG4? A: Some key features include high-speed operation, 3-state outputs, compatibility with both TTL and CMOS logic levels, and low power consumption.

  4. Q: What is the maximum operating frequency of the 74LVCZ16240ADLRG4? A: The maximum operating frequency of this IC is typically around 200 MHz.

  5. Q: Can the 74LVCZ16240ADLRG4 be used with different voltage levels? A: Yes, it can be used with a wide range of voltage levels, as long as they fall within the specified operating voltage range (1.65V to 3.6V).

  6. Q: How many output pins does the 74LVCZ16240ADLRG4 have? A: This IC has 16 output pins, each capable of driving up to 24 mA of current.

  7. Q: Is the 74LVCZ16240ADLRG4 suitable for bidirectional data transfer? A: Yes, it supports bidirectional data flow, making it suitable for applications where data needs to be transmitted and received.

  8. Q: Can the 74LVCZ16240ADLRG4 handle high-speed signals? A: Yes, it is designed for high-speed operation and can handle fast switching signals.

  9. Q: What is the power supply voltage range for the 74LVCZ16240ADLRG4? A: The power supply voltage range is typically between 1.65V and 3.6V.

  10. Q: Are there any specific precautions to consider when using the 74LVCZ16240ADLRG4? A: It is important to ensure that the input voltage levels are within the specified range and to avoid exceeding the maximum current ratings of the IC. Additionally, proper decoupling capacitors should be used to minimize noise and ensure stable operation.

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