MC74VHCT08ADR2

Overview

• Category: Integrated Circuit (IC)
• Use: Logic Gate
• Characteristics: High-speed, low-power, quad 2-input AND gate
• Package: SOIC-14
• Essence: Combines four independent 2-input AND gates in a single package
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 4.5V to 5.5V
• High-Level Input Voltage: 2V (min), 5.5V (max)
• Low-Level Input Voltage: -0.5V (min), 0.8V (max)
• High-Level Output Voltage: 4.4V (min), 5.3V (max)
• Low-Level Output Voltage: 0.1V (min), 0.1V (max)
• Propagation Delay Time: 6 ns (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MC74VHCT08ADR2 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 MC74VHCT08ADR2 combines four independent 2-input AND gates in a single package.
• High-speed operation: With a propagation delay time of 6 ns, it offers fast logic gate functionality.
• Low-power consumption: The IC operates within a supply voltage range of 4.5V to 5.5V, making it energy-efficient.
• Wide operating temperature range: It can function reliably in temperatures ranging from -40°C to +85°C.

Advantages and Disadvantages

Advantages: - Compact design: Combining four gates in one package saves space on circuit boards. - High-speed operation: Enables efficient processing of logic signals. - Low-power consumption: Reduces energy requirements and extends battery life. - Wide operating temperature range: Suitable for various environmental conditions.

Disadvantages: - Limited number of gates: Only four 2-input AND gates are available in a single package. - Single logic function: The MC74VHCT08ADR2 is specifically designed for AND gate operations and may not be suitable for other logic functions.

Working Principles

The MC74VHCT08ADR2 operates based on the principles of digital logic. Each of the four 2-input AND gates receives two input signals and produces an output signal based on the logical AND operation. The inputs and outputs are processed internally using transistors and other electronic components.

Detailed Application Field Plans

The MC74VHCT08ADR2 finds applications in various fields, including:

1. Digital electronics: Used in the design and construction of digital circuits, such as microprocessors, memory systems, and communication devices.
2. Industrial automation: Employed in control systems, robotics, and process automation to perform logical operations.
3. Automotive electronics: Integrated into automotive control units, sensors, and actuators for reliable signal processing.
4. Consumer electronics: Utilized in devices like smartphones, tablets, and gaming consoles for efficient data processing.

Detailed and Complete Alternative Models

1. SN74LVC08A: Similar quad 2-input AND gate IC with low-voltage operation.
2. CD4081B: Quad 2-input AND gate IC with higher voltage tolerance.
3. 74HC08: Quad 2-input AND gate IC compatible with a wide range of supply voltages.

These alternative models offer similar functionality to the MC74VHCT08ADR2 and can be used as replacements in various applications.

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