MC74VHC08DR2G

Overview

• Category: Integrated Circuit
• Use: Logic Gate
• Characteristics: High-speed, low-power, quad 2-input AND gate
• Package: SOIC-14
• Essence: Digital logic component for logical AND operations
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 2.0V to 5.5V
• High-Level Input Voltage: 2.0V to VCC
• Low-Level Input Voltage: GND to 0.8V
• High-Level Output Current: -4.0mA (max)
• Low-Level Output Current: 4.0mA (max)
• Propagation Delay: 3.5ns (typical)

Pin Configuration

The MC74VHC08DR2G has a total of 14 pins arranged as follows:

__ __ A1 | 1 14 | VCC B1 | 2 13 | A4 Y1 | 3 12 | B4 A2 | 4 11 | Y4 B2 | 5 10 | GND Y2 | 6 9 | A3 A1 | 7 8 | B3 --------

Functional Features

• Quad 2-input AND gate: The MC74VHC08DR2G consists of four independent 2-input AND gates in a single package.
• High-speed operation: With a propagation delay of only 3.5ns, it enables fast processing of logical AND operations.
• Low power consumption: The integrated circuit is designed to operate at low voltages (2.0V to 5.5V) and consumes minimal power.
• Wide supply voltage range: The MC74VHC08DR2G can operate within a wide range of supply voltages, making it versatile for various applications.

Advantages

• Compact design: The integration of four 2-input AND gates in a single package saves space on circuit boards.
• High-speed operation: The low propagation delay allows for efficient processing of logical operations.
• Low power consumption: The IC's low voltage operation and minimal power consumption make it suitable for battery-powered devices.
• Versatile voltage range: The wide supply voltage range enables compatibility with different systems.

Disadvantages

• Limited functionality: The MC74VHC08DR2G is specifically designed for 2-input AND gate operations and may not be suitable for more complex logic functions.
• Sensitivity to voltage fluctuations: As with most integrated circuits, the MC74VHC08DR2G may be sensitive to voltage fluctuations, requiring stable power supply conditions.

Working Principles

The MC74VHC08DR2G operates based on the principles of digital logic. It takes two input signals and performs a logical AND operation on them. The output signal will be high (logic 1) only if both input signals are high; otherwise, the output will be low (logic 0). This gate uses CMOS technology, which provides high-speed operation and low power consumption.

Detailed Application Field Plans

The MC74VHC08DR2G is commonly used in various digital systems and applications, including:

1. Microcontrollers and microprocessors
2. Data communication systems
3. Industrial automation
4. Automotive electronics
5. Consumer electronics
6. Robotics
7. Internet of Things (IoT) devices

Detailed and Complete Alternative Models

1. SN74LVC08A: Quad 2-input AND gate with similar characteristics and package options.
2. CD4081B: Quad 2-input AND gate with different package options and wider supply voltage range.
3. 74HC08: Quad 2-input AND gate with similar characteristics but different package options.

These alternative models provide similar functionality to the MC74VHC08DR2G and can be used as replacements depending on specific requirements.

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