SN74AUC2G79DCUR

Product Overview

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

Specifications

• Supply Voltage Range: 0.8V to 3.6V
• Input Voltage Range: -0.5V to 4.6V
• Operating Temperature Range: -40°C to 85°C
• Propagation Delay: 1.7ns (typical)
• Output Drive Capability: ±24mA at 3.3V
• Power Dissipation: 10μW (typical)

Detailed Pin Configuration

The SN74AUC2G79DCUR has a VSSOP-8 package with the following pin configuration:

___________ | | 1 -| CLR | 2 -| D | 3 -| CP | 4 -| Q | 5 -| GND | 6 -| Q' | 7 -| NC | 8 -| VCC | |___________|

Functional Features

• Dual positive-edge-triggered D-type flip-flop
• Clear (CLR) input for asynchronous reset
• Data (D) input for storing information
• Clock (CP) input for triggering the flip-flop
• Outputs Q and Q' provide complementary outputs
• Low power consumption and high-speed operation
• Wide operating voltage range for versatile applications

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data processing - Low power consumption reduces energy usage and extends battery life - Wide operating voltage range enables compatibility with various systems - Small package size (VSSOP-8) saves board space

Disadvantages: - Limited number of flip-flops in a single package - Not suitable for applications requiring a large number of flip-flops

Working Principles

The SN74AUC2G79DCUR is a dual positive-edge-triggered D-type flip-flop. It stores information at the rising edge of the clock signal (CP). The stored data can be cleared asynchronously using the clear input (CLR). The flip-flop has two outputs, Q and Q', which provide complementary outputs.

Detailed Application Field Plans

The SN74AUC2G79DCUR is commonly used in various digital systems that require high-speed and low-power flip-flops. Some application fields include:

1. Communication Systems: Used in data transmission and reception circuits.
2. Computer Processors: Employed in register files and pipeline stages.
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 programmable logic controllers (PLCs) and motor control circuits.

Detailed and Complete Alternative Models

1. SN74AUC2G79DCTR: Similar to SN74AUC2G79DCUR but available in a smaller SOT-23-8 package.
2. SN74LVC2G79DCKR: Dual positive-edge-triggered D-type flip-flop with 5V tolerant inputs.
3. SN74HC79N: Dual positive-edge-triggered D-type flip-flop with higher voltage handling capability.

These alternative models offer similar functionality and can be considered based on specific requirements.

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