74LVC2G17GW-Q100H

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Logic Gate
• Characteristics: Dual Schmitt-trigger buffer with open-drain outputs
• Package: SOT353 (SC-88A)
• Essence: This IC is designed to provide buffering and level-shifting capabilities in digital circuits.
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• High-Level Input Voltage: 0.7 x VCC
• Low-Level Input Voltage: 0.3 x VCC
• High-Level Output Voltage: VCC - 0.4V
• Low-Level Output Voltage: 0.4V
• Maximum Operating Frequency: 200 MHz
• Propagation Delay: 4.5 ns (typical)

Detailed Pin Configuration

The 74LVC2G17GW-Q100H has a total of six pins: 1. A input pin 2. B input pin 3. Y output pin 4. GND (Ground) pin 5. VCC (Supply Voltage) pin 6. NC (No Connection) pin

Functional Features

• Dual Schmitt-trigger buffer: Provides hysteresis to improve noise immunity and signal integrity.
• Open-drain outputs: Allows for wired-OR connections and flexible interfacing with other devices.
• Wide supply voltage range: Can operate with a wide range of power supply voltages.
• High-speed operation: Capable of operating at frequencies up to 200 MHz.
• Low power consumption: Designed to minimize power consumption.

Advantages

• Improved noise immunity: The Schmitt-trigger input provides better noise rejection compared to standard logic gates.
• Flexible interfacing: The open-drain outputs allow for easy connection to other devices and support wired-OR configurations.
• Wide supply voltage range: Can be used in various applications with different power supply voltages.
• Small package size: The SOT353 package is compact, making it suitable for space-constrained designs.

Disadvantages

• Limited output current: The open-drain outputs have a limited sink current capability, which may restrict certain applications.
• Propagation delay: The IC has a propagation delay of 4.5 ns, which may affect timing-sensitive applications.

Working Principles

The 74LVC2G17GW-Q100H operates based on the principles of Schmitt-trigger buffering. It uses positive feedback to provide hysteresis, ensuring that the output transitions occur at different voltage levels for rising and falling input signals. This hysteresis helps improve noise immunity and signal integrity.

Detailed Application Field Plans

The 74LVC2G17GW-Q100H can be used in various digital circuits where buffering and level-shifting capabilities are required. Some potential application fields include: - Communication systems - Industrial automation - Consumer electronics - Automotive electronics - Medical devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74LVC2G17GW-Q100H are: - SN74LVC2G17DBVR (Texas Instruments) - MC74VHC1G17DFT1G (ON Semiconductor) - NC7SZ17P6X (Fairchild Semiconductor) - TC7SZ17FU (Toshiba)

(Note: The above list is not exhaustive and there may be other alternative models available in the market.)

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