Nexperia USA Inc.
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74LVC162245ADGG-QJ
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74LVC162245ADGG-QJ

Product Overview

Category

The 74LVC162245ADGG-QJ belongs to the category of integrated circuits, specifically a bus transceiver with 3-state outputs.

Use

This product is commonly used for bidirectional voltage level translation between different logic levels and can be used as a buffer or a level shifter.

Characteristics

  • Bidirectional voltage level translation
  • 3-state outputs for bus-oriented applications
  • Low power consumption
  • High-speed operation
  • Wide operating voltage range

Package

The 74LVC162245ADGG-QJ is available in a TSSOP (Thin Shrink Small Outline Package) which offers a compact and space-saving form factor.

Essence

The essence of this product lies in its ability to facilitate seamless communication between devices operating at different voltage levels within a system.

Packaging/Quantity

It is typically supplied in reels with a quantity of 2500 units per reel.

Specifications

  • Operating Voltage Range: 1.2V to 3.6V
  • High-Level Input Voltage: 2V to VCC + 0.5V
  • Low-Level Input Voltage: -0.5V to 0.8V
  • High-Level Output Voltage: VCC - 0.5V
  • Low-Level Output Voltage: 0.5V
  • Maximum Operating Frequency: 180MHz

Detailed Pin Configuration

The 74LVC162245ADGG-QJ features a total of 48 pins, arranged in a dual in-line package (DIP) format. The pin configuration includes 24 input/output pins on each side, with separate pins for control signals and power supply connections.

Functional Features

  • Bidirectional data transfer
  • 3-state outputs for bus sharing
  • Overvoltage-tolerant inputs for mixed-voltage systems
  • ESD protection for robustness

Advantages and Disadvantages

Advantages

  • Wide operating voltage range allows for versatile use
  • 3-state outputs enable efficient bus sharing
  • Low power consumption enhances energy efficiency

Disadvantages

  • Limited maximum operating frequency compared to some alternatives
  • Relatively large package size may not be suitable for space-constrained designs

Working Principles

The 74LVC162245ADGG-QJ operates by utilizing internal circuitry to translate input signals from one voltage level to another, enabling seamless communication between devices with different voltage requirements. The 3-state outputs allow multiple devices to share a common bus without interference.

Detailed Application Field Plans

This product finds extensive application in various digital systems, including but not limited to: - Microcontroller interfacing - Memory module communication - Industrial automation - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality include: - SN74LVC16245A - MC74LVX245 - 74HCT245

In conclusion, the 74LVC162245ADGG-QJ serves as a versatile and reliable solution for voltage level translation in digital systems, offering a balance of performance, flexibility, and ease of integration.

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Texniki həllərdə 74LVC162245ADGG-QJ tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın

  1. What is the 74LVC162245ADGG-QJ?

    • The 74LVC162245ADGG-QJ is a 16-bit bus transceiver with direction pin, designed for low voltage and high-speed CMOS applications.

  2. What is the operating voltage range of the 74LVC162245ADGG-QJ?

    • The operating voltage range is from 1.65V to 3.6V, making it suitable for various low voltage applications.

  3. What is the maximum data transfer rate of the 74LVC162245ADGG-QJ?

    • It can support data transfer rates up to 400 Mbps, making it suitable for high-speed applications.

  4. What is the purpose of the direction pin in the 74LVC162245ADGG-QJ?

    • The direction pin controls the direction of data flow, allowing bidirectional data transfer.

  5. Can the 74LVC162245ADGG-QJ be used in mixed voltage systems?

    • Yes, it has 5V tolerant inputs, allowing it to be used in mixed voltage systems.

  6. What are the typical applications of the 74LVC162245ADGG-QJ?

    • It is commonly used in level shifting, signal buffering, and voltage translation applications in various electronic systems.

  7. Does the 74LVC162245ADGG-QJ have built-in ESD protection?

    • Yes, it has built-in ESD protection, providing robustness against electrostatic discharge events.

  8. What is the package type of the 74LVC162245ADGG-QJ?

    • It is available in a TSSOP48 package, offering a compact and space-saving form factor.

  9. Is the 74LVC162245ADGG-QJ RoHS compliant?

    • Yes, it is RoHS compliant, meeting environmental standards for lead-free manufacturing.

  10. Are there any specific layout considerations when using the 74LVC162245ADGG-QJ?

    • Proper decoupling and layout practices should be followed to ensure optimal performance, as outlined in the datasheet.