SN74AHC08QDRG4Q1

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Gate
• Characteristics: Quad 2-input AND gate
• Package: SOIC-14
• Essence: High-speed CMOS technology
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 2 V to 5.5 V
• Input Voltage Range: 0 V to VCC
• Output Voltage Range: 0 V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay: 3.5 ns (typical)
• Maximum Quiescent Current: 1 µA
• Maximum Output Current: ±8 mA

Detailed Pin Configuration

The SN74AHC08QDRG4Q1 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 10 | A2 6 | 6 9 | B2 GND | 7 8 | Y2 --------

Functional Features

• Quad 2-input AND gate: The IC contains four independent AND gates, each with two inputs and one output.
• High-speed operation: Utilizes advanced CMOS technology for fast switching times and low power consumption.
• Wide voltage range: Can operate with a supply voltage ranging from 2 V to 5.5 V, making it compatible with various systems.
• Low quiescent current: Consumes minimal power when not actively switching inputs.
• High output current: Capable of driving up to ±8 mA, ensuring compatibility with a wide range of loads.

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data processing. - Wide voltage range enables compatibility with different power supply systems. - Low quiescent current minimizes power consumption. - High output current ensures compatibility with various loads.

Disadvantages: - Limited number of inputs and outputs per gate. - Not suitable for applications requiring complex logic functions.

Working Principles

The SN74AHC08QDRG4Q1 is based on CMOS technology, which utilizes complementary pairs of MOSFETs (Metal-Oxide-Semiconductor Field-Effect Transistors) to implement logic gates. In the case of the AND gate, the output is high only when both inputs are high. The IC combines four independent AND gates in a single package, allowing for compact and efficient circuit design.

Detailed Application Field Plans

The SN74AHC08QDRG4Q1 can be used in various applications that require logical AND operations. Some common application fields include:

1. Digital signal processing: The IC can be used to perform logical operations on digital signals, such as filtering or data manipulation.
2. Microcontroller interfacing: It can be employed to interface microcontrollers with external devices, enabling control and communication.
3. Industrial automation: The IC finds use in industrial control systems, where logical operations are required for process monitoring and control.
4. Communication systems: It can be utilized in communication circuits for signal conditioning and protocol implementation.

Detailed and Complete Alternative Models

1. 74HC08: This is a similar quad 2-input AND gate IC from the 74HC series, offering comparable functionality and performance.
2. CD4081: A quad 2-input AND gate IC from the CD4000 series, providing similar functionality but with different electrical characteristics.
3. SN74LS08: This is a quad 2-input AND gate IC from the SN74LS series, offering compatibility with TTL logic levels.

These alternative models can be considered based on specific requirements and system compatibility.

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