74LVC2G126GT,115

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Level Shifter
• Characteristics: Dual Bus Buffer Gate with 3-State Outputs
• Package: SOT753 (SC-70)
• Essence: This IC is designed to shift logic levels between different voltage domains.
• Packaging/Quantity: Available in tape and reel packaging, with a quantity of 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: 0.9 x VCC
• Low-Level Output Voltage: 0.1 x VCC
• Maximum Operating Frequency: 400 MHz
• Propagation Delay: 4.5 ns (typical)

Detailed Pin Configuration

The 74LVC2G126GT,115 IC has the following pin configuration:

+-----+ OE1 |1 6| VCC A1 |2 5| Y1 B1 |3 4| A2 +-----+

Functional Features

• Dual bus buffer gate with 3-state outputs
• Allows bidirectional level shifting between two voltage domains
• Supports voltage translation from 1.8V to 5V or vice versa
• Provides high-speed operation with low power consumption
• Offers overvoltage-tolerant inputs for mixed-voltage applications

Advantages and Disadvantages

Advantages: - Enables seamless interfacing between devices operating at different voltage levels - Low power consumption - High-speed operation - Overvoltage-tolerant inputs enhance reliability

Disadvantages: - Limited to a maximum operating frequency of 400 MHz - SOT753 package may be challenging for manual soldering

Working Principles

The 74LVC2G126GT,115 IC works by receiving input signals from one voltage domain and translating them to the appropriate logic levels of another voltage domain. It utilizes internal circuitry to shift the voltage levels while maintaining signal integrity. The 3-state outputs allow bidirectional communication between the two domains.

Detailed Application Field Plans

The 74LVC2G126GT,115 IC finds applications in various fields, including:

1. Microcontroller interfacing: It enables communication between microcontrollers operating at different voltage levels.
2. Sensor networks: Facilitates level shifting between sensors and microcontrollers with varying voltage requirements.
3. Industrial automation: Allows integration of devices with different voltage domains in control systems.
4. IoT devices: Enables seamless connectivity between IoT devices with different voltage levels.
5. Consumer electronics: Used in portable devices, such as smartphones and tablets, for voltage translation between components.

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the 74LVC2G126GT,115 IC are:

1. SN74LVC2G126DCUR: Dual Bus Buffer Gate with 3-State Outputs, available in a VSSOP-8 package.
2. NC7SZ126P5X: Single Bus Buffer Gate with 3-State Outputs, available in a SC-70 package.
3. MC74VHC1GT126DF1G: Single Bus Buffer Gate with 3-State Outputs, available in a SOT353 package.

These alternative models offer similar functionality and can be used as replacements depending on specific requirements.

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