SN74ACT08N

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Gate
• Characteristics: Quad 2-input AND gate
• Package: DIP-14 (Dual In-line Package with 14 pins)
• Essence: High-speed CMOS technology
• Packaging/Quantity: Tube, 25 pieces per tube

Specifications

• Supply Voltage Range: 4.5V to 5.5V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay Time: 3.5ns (typical)
• Maximum Quiescent Supply Current: 8mA

Detailed Pin Configuration

The SN74ACT08N has a total of 14 pins arranged as follows:

__ __ 1 |1 \__/ 14| VCC 2 |2 13| A1 3 |3 12| B1 4 |4 11| Y1 5 |5 SN 10| A2 6 |6 74 9| B2 7 |7 ACT 8| Y2 |_________|

Functional Features

• Quad 2-input AND gate: The SN74ACT08N consists of four independent AND gates, each with two inputs and one output.
• High-speed operation: Utilizes advanced CMOS technology, allowing for fast switching times and high-frequency operation.
• Wide supply voltage range: Can operate within the range of 4.5V to 5.5V, making it compatible with various power sources.
• Low power consumption: Consumes minimal power during operation, making it energy-efficient.

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient processing of logic signals. - Wide supply voltage range allows for compatibility with different systems. - Low power consumption reduces energy usage and heat dissipation.

Disadvantages: - Limited to 2-input AND gate functionality, may not be suitable for complex logic operations. - DIP-14 package may require additional space compared to smaller surface-mount packages.

Working Principles

The SN74ACT08N operates based on the principles of digital logic. It performs the logical AND operation on two input signals (A and B) and produces an output signal (Y) based on the following truth table:

| A | B | Y | |---|---|---| | 0 | 0 | 0 | | 0 | 1 | 0 | | 1 | 0 | 0 | | 1 | 1 | 1 |

The internal circuitry of the IC utilizes CMOS technology to achieve high-speed switching and low power consumption.

Detailed Application Field Plans

The SN74ACT08N is commonly used in various digital systems and applications, including:

1. Microcontrollers: Used for interfacing with external devices and performing logical operations.
2. Data communication systems: Employed in signal routing and data processing stages.
3. Industrial automation: Integrated into control circuits for logical decision-making.
4. Robotics: Utilized in robot control units for implementing logical functions.
5. Automotive electronics: Incorporated in vehicle control modules for signal processing.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the SN74ACT08N include:

1. 74LS08: Low-power Schottky version of the quad 2-input AND gate.
2. CD4081: Quad 2-input AND gate from the CMOS 4000 series.
3. MC74HC08: High-speed CMOS version of the quad 2-input AND gate.

These alternative models can be considered based on specific requirements such as power consumption, speed, or package type.

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