Encyclopedia Entry: 74HCT02PW-Q100,118

Product Information Overview

• Category: Integrated Circuit (IC)
• Use: Logic Gate
• Characteristics: High-Speed CMOS, Quad 2-Input NOR Gate
• Package: TSSOP-14
• Essence: The 74HCT02PW-Q100,118 is a high-speed CMOS quad 2-input NOR gate integrated circuit. It is commonly used in digital logic circuits to perform logical NOR operations on two input signals.
• Packaging/Quantity: Available in tape and reel packaging with 2500 units per reel.

Specifications

• Supply Voltage: 2V to 6V
• Input Voltage: 0V to VCC
• Output Voltage: 0V to VCC
• Operating Temperature Range: -40°C to +125°C
• Propagation Delay: 11 ns (typical) at 5V supply voltage
• Input Capacitance: 3.5 pF (typical)
• Output Current: ±4 mA (maximum)

Detailed Pin Configuration

The 74HCT02PW-Q100,118 has a TSSOP-14 package with the following pin configuration:

__ __ Y1 |1 U 14| VCC A1 |2 13| B1 A2 |3 12| B2 Y2 |4 11| B3 GND|5 10| B4 Y3 |6 9| A4 A3 |7 8| Y4 ‾‾ ‾‾

Functional Features

• High-speed operation: The 74HCT02PW-Q100,118 is designed for high-speed CMOS logic operations, making it suitable for applications that require fast response times.
• Quad 2-input NOR gate: This IC contains four independent NOR gates, each with two inputs and one output. It allows for logical NOR operations on multiple input signals.
• Wide supply voltage range: The IC can operate within a supply voltage range of 2V to 6V, providing flexibility in various circuit designs.
• Low power consumption: The 74HCT02PW-Q100,118 consumes low power, making it energy-efficient and suitable for battery-powered devices.

Advantages and Disadvantages

Advantages: - High-speed operation - Multiple NOR gates in a single package - Wide supply voltage range - Low power consumption

Disadvantages: - Limited number of inputs per gate (only two inputs) - Not suitable for applications requiring complex logic functions

Working Principles

The 74HCT02PW-Q100,118 operates based on the principles of Complementary Metal-Oxide-Semiconductor (CMOS) technology. It utilizes transistors to perform logical NOR operations on the input signals. When both inputs of a NOR gate are low (logic 0), the output becomes high (logic 1). In all other cases, the output remains low.

Detailed Application Field Plans

The 74HCT02PW-Q100,118 finds applications in various digital logic circuits, including but not limited to: - Data processing systems - Arithmetic units - Control systems - Communication devices - Industrial automation

Detailed and Complete Alternative Models

Some alternative models to the 74HCT02PW-Q100,118 include: - SN74HCT02N: DIP-14 package, similar specifications - CD4001BE: DIP-14 package, quad 2-input NOR gate - MC74HCT02AN: DIP-14 package, high-speed CMOS quad 2-input NOR gate

These alternative models can be used as substitutes depending on specific requirements and availability.

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