SN74AUC2G66DCUR

Product Overview

• Category: Integrated Circuit
• Use: Digital Logic Gate
• Characteristics: Dual Bilateral Switch
• Package: SOT-23-6
• Essence: High-Speed CMOS Technology
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Supply Voltage Range: 0.8V to 3.6V
• 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 Continuous Current through Each Switch: ±100mA
• Maximum Continuous Current through VCC or GND: ±200mA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SN74AUC2G66DCUR has a total of six pins arranged as follows:

```

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| | --| IN1 IN2|-- --| |-- --| OUT1 OUT2|-- --| |-- --| GND VCC|-- |___________| ```

Pin Description: - IN1, IN2: Input Control Pins - OUT1, OUT2: Output Pins - GND: Ground Pin - VCC: Power Supply Pin

Functional Features

• Dual bilateral switch with independent control inputs
• Low ON-state resistance for minimal signal distortion
• Wide supply voltage range allows compatibility with various systems
• High-speed switching capability for fast data transmission
• Low power consumption for energy-efficient operation
• ESD protection on all pins for enhanced reliability

Advantages and Disadvantages

Advantages: - Compact SOT-23-6 package for space-constrained applications - High-speed CMOS technology enables fast switching times - Low ON-state resistance ensures minimal signal loss - Wide supply voltage range enhances compatibility

Disadvantages: - Limited maximum continuous current through each switch (±100mA) - Not suitable for high-power applications

Working Principles

The SN74AUC2G66DCUR is a dual bilateral switch that allows the connection or isolation of two separate signal paths. It operates based on the control inputs provided to the IN1 and IN2 pins. When the control input is high, the corresponding switch connects the input signal to the output pin. Conversely, when the control input is low, the switch isolates the input from the output.

Detailed Application Field Plans

The SN74AUC2G66DCUR finds applications in various fields, including:

1. Communication Systems: Used for signal routing and switching in telecommunication equipment.
2. Consumer Electronics: Enables audio and video signal switching in multimedia devices.
3. Industrial Automation: Facilitates control signal routing in automated systems.
4. Automotive Electronics: Provides signal switching capabilities in automotive control modules.
5. Medical Devices: Utilized for signal routing and isolation in medical equipment.

Detailed and Complete Alternative Models

1. SN74LVC2G66DCUR: Similar dual bilateral switch with a wider supply voltage range.
2. SN74HC2G66DCUR: Dual bilateral switch compatible with higher supply voltages.
3. SN74LV4052ADGVR: Multiplexer/demultiplexer IC with similar functionality.

These alternative models offer similar features and can be considered as substitutes for the SN74AUC2G66DCUR depending on specific requirements.

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