Encyclopedia Entry: 74ABT02PW,118

Product Information

Category

The 74ABT02PW,118 belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital logic applications.

Characteristics

• High-speed operation
• Low power consumption
• Wide operating voltage range
• Compatibility with TTL input levels
• Schmitt-trigger inputs for noise immunity

Package

The 74ABT02PW,118 is available in a small-outline package (SOT109-1) with 14 pins.

Essence

The essence of the 74ABT02PW,118 lies in its ability to perform logical NOR operations on multiple inputs.

Packaging/Quantity

The 74ABT02PW,118 is typically packaged in reels or tubes, containing a specific quantity per package. Please refer to the manufacturer's specifications for detailed packaging information.

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
• Maximum Propagation Delay: 6 ns
• Maximum Quiescent Current: 10 μA

Detailed Pin Configuration

The 74ABT02PW,118 has 14 pins arranged as follows:

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

Functional Features

• Performs logical NOR operation on four inputs (A1, A2, A3, A4) and provides the output (Y1, Y2, Y3).
• Schmitt-trigger inputs ensure noise immunity and improve signal integrity.
• High-speed operation allows for efficient processing of digital signals.
• Wide operating voltage range enables compatibility with various systems.
• Low power consumption makes it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages

• High-speed operation enhances overall system performance.
• Compatibility with TTL input levels simplifies integration into existing designs.
• Schmitt-trigger inputs provide noise immunity, ensuring reliable operation.
• Low power consumption extends battery life in portable applications.

Disadvantages

• Limited to performing NOR operations only.
• May not be suitable for applications requiring complex logic functions.

Working Principles

The 74ABT02PW,118 is based on transistor-transistor logic (TTL) technology. It utilizes multiple transistors and resistors to implement the NOR gate functionality. When the inputs are at a logical low state, the output is driven to a logical high state. Conversely, when any of the inputs are at a logical high state, the output is driven to a logical low state.

Detailed Application Field Plans

The 74ABT02PW,118 finds application in various digital logic circuits, including but not limited to: - Arithmetic and logic units (ALUs) - Data multiplexers - Memory address decoders - Control circuitry - Signal conditioning circuits

Detailed and Complete Alternative Models

There are several alternative models available that offer similar functionality to the 74ABT02PW,118. Some notable alternatives include: - 74HC02: A CMOS-based quad NOR gate IC with similar characteristics. - SN74LS02: A TTL-based quad NOR gate IC with comparable specifications. - CD4001: A CMOS-based quad NOR gate IC suitable for low-power applications.

Please refer to the respective datasheets and manufacturer specifications for detailed information on these alternative models.

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