Encyclopedia Entry: 74AHCT86D,118

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Gate
• Characteristics: High-speed, Quad 2-input XOR gate
• Package: SOIC-14
• Essence: XOR gate functionality
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Logic Family: AHCT
• Supply Voltage: 2 V to 5.5 V
• Input Voltage: 0 V to VCC
• Output Voltage: 0 V to VCC
• Operating Temperature Range: -40°C to +125°C
• Propagation Delay: 6 ns (typical)
• Quiescent Current: 4 µA (maximum)

Detailed Pin Configuration

The 74AHCT86D,118 IC has a total of 14 pins arranged as follows:

__ __ A1 |1 \__/ 14| VCC B1 |2 13| C1 A2 |3 12| B2 B2 |4 74AHCT86D,118 11| A2 Y2 |5 10| B1 GND |6 9| A1 Y1 |7 8| C2 -- --

Functional Features

• The 74AHCT86D,118 is a quad 2-input XOR gate that performs exclusive OR operations on two input signals.
• It operates at high speed and is suitable for applications requiring fast logic operations.
• The IC has a wide supply voltage range, making it compatible with various systems.
• It features low power consumption, with a maximum quiescent current of 4 µA.

Advantages and Disadvantages

Advantages: - High-speed operation enables quick logic processing. - Wide supply voltage range allows compatibility with different systems. - Low power consumption helps in energy-efficient designs.

Disadvantages: - Limited to XOR gate functionality, may not be suitable for applications requiring other logic operations. - Propagation delay of 6 ns (typical) may affect timing-sensitive applications.

Working Principles

The 74AHCT86D,118 is based on CMOS technology and utilizes XOR gate logic. It performs exclusive OR operations on the two input signals, producing an output signal that is high only when the inputs differ. The IC operates by comparing the logical states of the inputs and generating the corresponding output according to the XOR truth table.

Detailed Application Field Plans

The 74AHCT86D,118 can be used in various digital systems and applications, including: 1. Data encryption and decryption circuits 2. Error detection and correction systems 3. Arithmetic and mathematical operations 4. Communication systems 5. Control and automation systems

Alternative Models

Some alternative models that provide similar functionality to the 74AHCT86D,118 include: - 74HC86: High-speed Quad 2-input XOR gate from the HC logic family - CD4070: Quad 2-input XOR gate from the CD4000 series - SN74LS86: Quadruple 2-input Exclusive-OR gates from the LS logic family

These alternative models can be considered based on specific requirements and compatibility with the system design.

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