TC74ACT02P

Overview

• Category: Integrated Circuit (IC)
• Use: Logic Gate
• Characteristics: Quad 2-Input NOR Gate
• Package: DIP (Dual In-line Package)
• Essence: The TC74ACT02P is a logic gate IC that performs the NOR operation on two input signals.
• Packaging/Quantity: Available in tubes or reels, with varying quantities depending on the supplier.

Specifications

• Supply Voltage Range: 4.5V to 5.5V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay Time: 6ns (typical)
• Maximum Quiescent Current: 8μA

Pin Configuration

The TC74ACT02P has a 14-pin Dual In-line Package (DIP) configuration. The pinout is as follows:

__ __ A1 | 1 14 | VCC B1 | 2 13 | C1 A2 | 3 12 | D1 B2 | 4 11 | C2 Y1 | 5 10 | D2 GND | 6 9 | Y2 A3 | 7 8 | B3 --------

Functional Features

• Quad 2-Input NOR Gate: The TC74ACT02P consists of four independent NOR gates, each with two inputs and one output.
• High-Speed Operation: With a propagation delay time of only 6ns, this IC ensures fast and efficient logic operations.
• Wide Operating Voltage Range: The supply voltage range of 4.5V to 5.5V allows compatibility with various digital systems.
• Low Power Consumption: The maximum quiescent current of 8μA makes it suitable for power-sensitive applications.

Advantages and Disadvantages

Advantages: - High-speed operation enables quick response in logic circuits. - Wide operating voltage range provides flexibility in different system designs. - Low power consumption contributes to energy-efficient applications.

Disadvantages: - Limited functionality as a specific logic gate (NOR gate). - Requires external components for more complex logic operations.

Working Principles

The TC74ACT02P operates based on the principles of Boolean algebra. It performs the NOR operation, which outputs a logical high (1) only when both inputs are low (0). The internal circuitry of the IC utilizes transistors and resistors to achieve this logic function.

Detailed Application Field Plans

The TC74ACT02P can be used in various digital systems and applications, including but not limited to: - Digital signal processing - Microcontrollers - Data communication systems - Industrial automation - Consumer electronics

Alternative Models

There are several alternative models available that offer similar functionality to the TC74ACT02P. Some notable alternatives include: - SN74ACT02: Manufactured by Texas Instruments - CD74ACT02: Manufactured by Texas Instruments - MC74ACT02: Manufactured by ON Semiconductor

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

In conclusion, the TC74ACT02P is a quad 2-input NOR gate IC that offers high-speed operation, wide voltage range, and low power consumption. Its application spans across various digital systems, making it a versatile component in logic circuit design.

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