SN74LVC2G125DCUR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Buffer/Driver
• Characteristics: Dual Bus Buffer Gate with 3-State Outputs
• Package: VSSOP (Very Small Outline Package)
• Essence: This IC is designed to provide buffering and driving capabilities for digital signals in various electronic circuits.
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• High-Level Input Voltage: 2V to VCC + 0.5V
• Low-Level Input Voltage: -0.5V to 0.8V
• High-Level Output Voltage: VCC - 0.4V
• Low-Level Output Voltage: 0.4V
• Maximum Operating Frequency: 100MHz
• Maximum Propagation Delay: 6.5ns
• Maximum Quiescent Current: 10μA

Detailed Pin Configuration

The SN74LVC2G125DCUR has a total of 8 pins:

1. GND (Ground)
2. A Input
3. Y Output
4. OE (Output Enable)
5. B Input
6. Y Output
7. VCC (Supply Voltage)
8. GND (Ground)

Functional Features

• Dual buffer gates with 3-state outputs
• Supports bidirectional data flow
• Provides voltage level shifting capability
• Low power consumption
• Schmitt-trigger inputs for noise immunity
• ESD protection on all inputs and outputs

Advantages and Disadvantages

Advantages: - Compact package size allows for space-saving designs - Wide supply voltage range enables compatibility with various systems - High-speed operation suitable for time-critical applications - 3-state outputs allow for bus sharing and multi-master configurations

Disadvantages: - Limited output current capability - Not suitable for high-power applications - Sensitive to electrostatic discharge (ESD) events

Working Principles

The SN74LVC2G125DCUR operates as a buffer/driver for digital signals. It takes input signals from the A and B pins, processes them, and provides amplified and level-shifted outputs on the Y pins. The OE pin controls the output enable/disable function, allowing the device to be put into a high-impedance state when not in use.

Detailed Application Field Plans

The SN74LVC2G125DCUR is commonly used in various electronic systems, including:

1. Communication devices: Used for signal buffering and level shifting in data communication interfaces.
2. Industrial automation: Provides signal conditioning and driving capabilities in control systems.
3. Automotive electronics: Enables voltage level translation between different subsystems.
4. Consumer electronics: Used in portable devices for signal amplification and interfacing.

Detailed and Complete Alternative Models

1. SN74LVC2G07: Dual Buffer/Driver with Open-Drain Outputs
2. SN74LVC2G17: Dual Schmitt-Trigger Buffer/Driver
3. SN74LVC2G34: Dual Buffer/Driver with 3-State Outputs
4. SN74LVC2G66: Dual Analog Switch/Buffer

These alternative models offer similar functionality and can be considered as replacements for the SN74LVC2G125DCUR in specific applications.

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