SN74AUC2G79DCURG4

Product Overview

• Category: Integrated Circuit
• Use: Logic Gate
• Characteristics: Dual Positive-Edge-Triggered D-Type Flip-Flop
• Package: SOT-23-8
• Essence: High-speed, low-power consumption flip-flop
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Supply Voltage Range: 0.8V to 3.6V
• High-Speed Operation: 5.4 ns (typical) at 3.3V
• Low Power Consumption: 1µA (maximum) ICC
• Operating Temperature Range: -40°C to +85°C
• Input/Output Compatibility: CMOS/TTL

Detailed Pin Configuration

The SN74AUC2G79DCURG4 has a total of 8 pins arranged as follows:

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| | --| CLR Q |-- --| CLK Q' |-- --| D |-- --| GND |-- --| VCC |-- --| PRE |-- |___________| ```

Pin Description: - CLR: Clear input - CLK: Clock input - D: Data input - Q: Output - Q': Complementary output - GND: Ground - VCC: Power supply - PRE: Preset input

Functional Features

• Dual positive-edge-triggered D-type flip-flop
• Independent data inputs and outputs for each flip-flop
• Asynchronous clear and preset inputs
• High-speed operation with low power consumption
• Wide supply voltage range for compatibility with various systems

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data processing - Low power consumption reduces energy usage - Wide supply voltage range enables compatibility with different systems

Disadvantages: - Limited number of flip-flops in a single package - SOT-23-8 package may be challenging for manual soldering

Working Principles

The SN74AUC2G79DCURG4 is a dual positive-edge-triggered D-type flip-flop. It stores and transfers data based on the clock signal. The flip-flop has independent data inputs and outputs for each flip-flop, allowing for separate data handling. It also features asynchronous clear and preset inputs, which can be used to reset or set the flip-flop's state.

Detailed Application Field Plans

The SN74AUC2G79DCURG4 is commonly used in various digital systems where high-speed and low-power consumption are crucial. Some application fields include:

1. Communication Systems: Used in data transmission and reception circuits.
2. Computer Systems: Employed in CPU registers and cache memory.
3. Consumer Electronics: Integrated into mobile devices, gaming consoles, and audio/video equipment.
4. Automotive Electronics: Utilized in engine control units, infotainment systems, and driver assistance modules.
5. Industrial Automation: Incorporated in PLCs (Programmable Logic Controllers) and control systems.

Detailed and Complete Alternative Models

1. SN74AUC2G79DCTR: Similar specifications and pin configuration, but available in a different package (SOT-353).
2. SN74LVC2G79DCTR: Dual positive-edge-triggered D-type flip-flop with similar characteristics, but operates at a higher voltage range (1.65V to 5.5V).

These alternative models provide similar functionality and can be considered as substitutes for the SN74AUC2G79DCURG4.

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