SN74AHC08MDREP

Product Overview

• Category: Integrated Circuit
• 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: 4.5 ns (typical)
• Maximum Quiescent Current: 1 μA at 25°C

Detailed Pin Configuration

The SN74AHC08MDREP 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 7 |7 8| Y2 ‾‾‾‾‾‾‾‾‾‾

Functional Features

• Quad 2-input AND gate with independent inputs
• High-speed operation due to advanced CMOS technology
• Low power consumption
• Compatible with TTL input levels
• Schmitt-trigger input allows for noisy signal handling

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data processing - Low power consumption reduces energy usage - Compatibility with TTL input levels allows for easy integration into existing systems - Schmitt-trigger input ensures reliable operation in noisy environments

Disadvantages: - Limited number of inputs (2 per gate) - Not suitable for high-voltage applications

Working Principles

The SN74AHC08MDREP is a quad 2-input AND gate that performs logical AND operations on two input signals. It utilizes high-speed CMOS technology, which allows for fast data processing. The gate operates within a supply voltage range of 2 V to 5.5 V and has TTL-compatible input levels. The Schmitt-trigger input feature ensures reliable operation even in the presence of noisy signals.

Detailed Application Field Plans

The SN74AHC08MDREP can be used in various applications, including:

1. Digital logic circuits: The quad 2-input AND gate is commonly used in digital logic circuits to perform logical AND operations between multiple input signals. It finds applications in microprocessors, memory systems, and other digital devices.

2. Communication systems: The gate can be used in communication systems to process and manipulate digital signals. It helps in signal conditioning, error detection, and data routing.

3. Industrial automation: The gate is suitable for industrial automation applications where logical operations are required to control machinery and processes.

4. Automotive electronics: The gate can be utilized in automotive electronics for functions such as sensor interfacing, signal processing, and control systems.

Detailed and Complete Alternative Models

Some alternative models to the SN74AHC08MDREP include:

1. SN74AHC08-Q1: Automotive-grade quad 2-input AND gate with similar specifications and features.
2. CD4081: Quad 2-input AND gate from another manufacturer, offering compatibility with different packaging options.
3. MC14081B: Quad 2-input AND gate with improved noise immunity and wider operating temperature range.

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

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