MC74LCX86MEL

Product Overview

• Category: Integrated Circuit
• Use: Logic Gate
• Characteristics: Low Voltage, Quad 2-Input XOR Gate
• Package: SOIC-14
• Essence: High-performance CMOS technology
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.65V to 3.6V
• High-Speed Operation: tPD = 4.5 ns (typ) at VCC = 3.0V
• Low Power Consumption: ICC = 1 µA (max) at TA = 25°C
• Inputs are TTL-Voltage Compatible
• Latch-Up Performance Exceeds 100 mA per JESD 78, Class II

Detailed Pin Configuration

The MC74LCX86MEL has a total of 14 pins arranged as follows:

__ __ A1 -| |--| |- VCC B1 -| |--| |- A2 Y1 -| |--| |- B2 GND -| |--| |- Y2 A3 -| |--| |- B3 B3 -| |--| |- Y3 A4 -| |--| |- B4 B4 -| |--| |- Y4 --------

Functional Features

• Quad 2-Input XOR Gate: The MC74LCX86MEL is capable of performing exclusive OR (XOR) operations on two input signals.
• Low Voltage Operation: It operates within a supply voltage range of 1.65V to 3.6V, making it suitable for low-power applications.
• High-Speed Operation: With a propagation delay (tPD) of 4.5 ns (typ) at VCC = 3.0V, it ensures efficient signal processing.
• TTL-Voltage Compatible Inputs: The inputs are compatible with TTL voltage levels, allowing seamless integration with other logic circuits.
• Low Power Consumption: It consumes only 1 µA (max) of current at TA = 25°C, contributing to energy-efficient designs.
• Latch-Up Performance: The MC74LCX86MEL exceeds 100 mA per JESD 78, Class II standards, ensuring reliable operation.

Advantages and Disadvantages

Advantages: - Wide supply voltage range allows flexibility in various applications. - High-speed operation enables quick data processing. - Low power consumption contributes to energy efficiency. - Compatibility with TTL voltage levels simplifies integration with existing systems. - Latch-up performance ensures reliable operation even under challenging conditions.

Disadvantages: - Limited to XOR gate functionality, may not be suitable for all logic operations. - Availability in SOIC-14 package only, which may not be ideal for certain space-constrained designs.

Working Principles

The MC74LCX86MEL is based on high-performance CMOS technology. It utilizes XOR gate logic to perform exclusive OR operations on two input signals. The inputs are TTL-voltage compatible, allowing seamless integration with other logic circuits. The low voltage operation and low power consumption make it suitable for battery-powered devices. The latch-up performance ensures reliable operation even in demanding environments.

Detailed Application Field Plans

The MC74LCX86MEL finds applications in various fields, including:

1. Consumer Electronics: Used in portable devices, such as smartphones and tablets, for efficient data processing and logic operations.
2. Automotive: Integrated into automotive electronics for signal processing, control systems, and communication modules.
3. Industrial Automation: Employed in industrial control systems, PLCs, and robotics for logic operations and data manipulation.
4. Communication Systems: Utilized in networking equipment, routers, and switches for efficient data routing and processing.
5. Medical Devices: Integrated into medical equipment for signal processing, control, and data analysis.

Detailed and Complete Alternative Models

1. MC74LCX86MELG: Similar to MC74LCX86MEL but available in a different package (TSSOP-14).
2. MC74VHC86MEL: High-speed CMOS XOR gate with similar characteristics but operates at a higher voltage range (2.0V to 5.5V).
3. MC74ACT86MEL: Advanced CMOS XOR gate with improved speed and performance, suitable for high-frequency applications.

These alternative models provide options based on specific requirements, such as package preference, voltage range, and performance needs.

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