74AUC2G125DCURE4

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Buffer/Driver
• Characteristics: Dual Bus Buffer with 3-State Outputs
• Package: UQFN-8
• Essence: This IC is designed to provide buffering and driving capabilities for digital signals in various electronic circuits.
• 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
• Input Voltage Range: -0.5V to VCC + 0.5V
• Output Voltage Range: -0.5V to VCC + 0.5V
• Maximum Operating Frequency: 100MHz
• Output Drive Capability: ±24mA at 3.3V supply voltage
• Low Power Consumption: ICC = 0.9μA (typical) at 3.3V supply voltage

Detailed Pin Configuration

The 74AUC2G125DCURE4 IC has the following pin configuration:

| Pin No. | Pin Name | Description | |---------|----------|-------------| | 1 | GND | Ground | | 2 | A | Input A | | 3 | Y | Output Y | | 4 | OE | Output Enable | | 5 | GND | Ground | | 6 | B | Input B | | 7 | Y | Output Y | | 8 | VCC | Supply Voltage |

Functional Features

• Dual bus buffer with 3-state outputs allows bidirectional data flow.
• Provides high-speed signal buffering and driving capabilities.
• Supports voltage translation between different logic levels.
• 3-state outputs enable the IC to be easily connected to multiple devices without causing bus contention.

Advantages and Disadvantages

Advantages: - Wide supply voltage range allows compatibility with various systems. - Low power consumption makes it suitable for battery-powered applications. - Small package size (UQFN-8) enables space-efficient circuit designs.

Disadvantages: - Limited maximum operating frequency compared to some other buffer/driver ICs. - Output drive capability may not be sufficient for high-current applications.

Working Principles

The 74AUC2G125DCURE4 operates by receiving digital input signals on pins A and B. These signals are buffered and amplified internally, and the resulting output is available on pins Y. The OE pin controls the output enable/disable function, allowing the IC to enter a high-impedance state when disabled.

Detailed Application Field Plans

The 74AUC2G125DCURE4 can be used in various electronic circuits, including but not limited to: 1. Microcontrollers and microprocessors 2. Communication systems 3. Data acquisition systems 4. Industrial automation 5. Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74AUC2G125DCURE4 include: 1. SN74LVC2G125DBVR - Dual Bus Buffer with 3-State Outputs (SOT-23-6 package) 2. MC74VHC1GT125DF1G - Single Bus Buffer with 3-State Output (SOT-23-5 package) 3. TC7SZ125FU - Triple Bus Buffer with 3-State Outputs (USV package)

These alternative models can be considered based on specific requirements such as package size, voltage range, or additional features.

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