74HC4002D-Q100,118

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Logic Gate
• Characteristics: Quad 2-input NOR gate
• Package: SOIC-14
• Essence: High-speed CMOS technology
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Supply Voltage Range: 2.0V to 6.0V
• Input Voltage Range: -0.5V to VCC + 0.5V
• Output Voltage Range: -0.5V to VCC + 0.5V
• Operating Temperature Range: -40°C to +125°C
• Propagation Delay: 8 ns (typical) at 5V
• Quiescent Current: 4 µA (typical) at 5V

Detailed Pin Configuration

The 74HC4002D-Q100,118 has a total of 14 pins arranged as follows:

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

Functional Features

• Quad 2-input NOR gate: The IC contains four independent NOR gates, each with two inputs and one output.
• High-speed operation: Utilizes high-speed CMOS technology, allowing for fast switching times and improved performance.
• Wide supply voltage range: Can operate within a range of 2.0V to 6.0V, providing flexibility in various applications.
• Low power consumption: The quiescent current of only 4 µA at 5V makes it suitable for low-power designs.

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data processing. - Wide supply voltage range allows compatibility with different systems. - Low power consumption reduces energy usage and extends battery life.

Disadvantages: - Limited to NOR gate functionality, limiting its use in certain logic circuit designs. - Requires careful handling due to its small package size.

Working Principles

The 74HC4002D-Q100,118 is based on CMOS technology, which utilizes complementary pairs of MOS transistors to implement logic functions. In the case of this IC, it consists of four independent NOR gates. Each NOR gate accepts two inputs and produces an output that is the logical NOR of the inputs. The high-speed CMOS technology ensures fast switching times and reliable operation.

Detailed Application Field Plans

The 74HC4002D-Q100,118 can be used in various digital logic applications, including but not limited to: - Arithmetic circuits - Data processing units - Control systems - Memory address decoding - Signal conditioning

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74HC4002D-Q100,118 include: - CD4002: Dual 4-input NOR gate IC - SN74LS02: Quad 2-input NOR gate IC - MC14093B: Quad 2-input NAND gate IC

These alternatives can be considered based on specific requirements and availability.

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