Encyclopedia Entry: 74AHC86PW,118

Product Information Overview

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

Specifications

• Supply Voltage Range: 2.0V to 5.5V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +125°C
• Propagation Delay: 4.5 ns (typical) at 5V
• Quiescent Current: 2 μA (typical) at 5V

Detailed Pin Configuration

The 74AHC86PW,118 IC has a TSSOP-14 package with the following pin configuration:

__ __ A1 -| 1 14 |- VCC B1 -| 2 13 |- C1 A2 -| 3 12 |- B2 B2 -| 4 11 |- A2 Y2 -| 5 10 |- B3 Y1 -| 6 9 |- A3 GND -| 7 8 |- Y3 ----------

Functional Features

• Quad 2-input XOR gate: The 74AHC86PW,118 is designed to perform exclusive OR (XOR) operations on two input signals.
• High-speed operation: Utilizing high-speed CMOS technology, this IC ensures fast signal processing and low propagation delay.
• Wide voltage range: The supply voltage range of 2.0V to 5.5V allows for compatibility with various systems.
• Low power consumption: With a quiescent current of only 2 μA, this IC minimizes power consumption.

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient signal processing. - Wide voltage range provides flexibility in system integration. - Low power consumption contributes to energy efficiency.

Disadvantages: - Limited to XOR gate functionality, may not be suitable for all logic operations. - TSSOP package may require careful handling during assembly.

Working Principles

The 74AHC86PW,118 is based on high-speed CMOS technology, which combines both NMOS and PMOS transistors to achieve fast switching speeds. In the case of the quad 2-input XOR gate, it performs an exclusive OR operation on two input signals (A and B) and produces the output signal (Y). The internal circuitry of the IC ensures accurate logic operations while minimizing power consumption.

Detailed Application Field Plans

The 74AHC86PW,118 finds applications in various digital systems where XOR operations are required. Some potential application fields include:

1. Data Encryption: XOR gates are commonly used in encryption algorithms to enhance data security.
2. Error Detection and Correction: XOR gates play a crucial role in error detection and correction techniques, such as parity checking.
3. Digital Communication Systems: XOR gates are utilized in digital communication systems for signal modulation and demodulation processes.
4. Arithmetic Circuits: XOR gates are essential components in arithmetic circuits, including adders and subtractors.

Detailed and Complete Alternative Models

1. 74HC86: This is a similar quad 2-input XOR gate IC but operates at a slightly lower speed compared to the 74AHC86PW,118.
2. CD4070: This IC also provides quad 2-input XOR gates but operates at a higher voltage range (3V to 18V).
3. SN74LS86: Another alternative, this IC offers quad 2-input XOR gates with Schottky TTL technology for high-speed applications.

(Note: The above list is not exhaustive and serves as an example of alternative models.)

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