TC74HC02APF

Product Overview

• Category: Integrated Circuit
• Use: Logic Gate
• Characteristics: Quad 2-Input NOR Gate
• Package: SOP-14
• Essence: High-Speed CMOS Logic
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Supply Voltage: 2V to 6V
• Operating Temperature: -40°C to +85°C
• Propagation Delay: 8ns (typical)
• Output Current: ±25mA
• Input Capacitance: 3pF (typical)

Pin Configuration

The TC74HC02APF has a total of 14 pins. The pin configuration is as follows:

__ __ 1 |1 \__/ 14| VCC 2 |2 13| A 3 |3 12| B 4 |4 11| C 5 |5 TC 10| D 6 |6 74 9| Y 7 |7 HC 8| GND |________|

Functional Features

• Quad 2-Input NOR Gate: The TC74HC02APF consists of four independent 2-input NOR gates.
• High-Speed CMOS Logic: It operates at high speed while consuming low power.
• Wide Supply Voltage Range: The IC can be powered with a supply voltage ranging from 2V to 6V.
• Low Propagation Delay: The typical propagation delay of the gate is 8ns, ensuring fast signal processing.
• High Output Current: The output stage can source or sink up to ±25mA, allowing it to drive various loads.
• Low Input Capacitance: The input capacitance of the gate is only 3pF, minimizing the loading effect on the driving circuit.

Advantages and Disadvantages

Advantages: - High-speed operation - Wide supply voltage range - Low power consumption - Compact SOP-14 package - Suitable for a wide range of applications

Disadvantages: - Limited number of gates per IC - Not suitable for high-voltage applications

Working Principles

The TC74HC02APF is based on high-speed CMOS technology. It utilizes NOR gates to perform logical operations. Each gate has two inputs (A and B) and one output (Y). The output is determined by the logical NOR operation of the inputs. The IC operates within a specified supply voltage range and provides fast signal propagation with low power consumption.

Detailed Application Field Plans

The TC74HC02APF can be used in various digital logic applications, including but not limited to: - Data processing systems - Communication equipment - Industrial control systems - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

• SN74HC02N: Quad 2-Input NOR Gate, DIP-14 package
• CD4001BE: Quad 2-Input NOR Gate, DIP-14 package
• MC14093BDR2G: Quad 2-Input NAND Gate, SOIC-14 package
• 74HCT02D: Quad 2-Input NOR Gate, SOIC-14 package

These alternative models provide similar functionality and can be used as substitutes for the TC74HC02APF depending on specific requirements.

Note: The above information is subject to change. Please refer to the manufacturer's datasheet for the most up-to-date specifications and details.

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