74266 74HC266 74LS266 XNOR Gates Quad EXCLUSIVE-NOR Gate

74266 / 74HC266 / 74LS266 XNOR Gates – Quad Exclusive-NOR Gate IC

The 74266 (74HC266 / 74LS266) is a Quad 2-Input Exclusive-NOR (XNOR) Gate IC. It contains four independent 2-input XNOR gates that provide logical Exclusive-NOR (XNOR) functionality, ideal for applications requiring logical comparison and data processing. This IC operates in TTL and CMOS logic systems, offering versatility and compatibility for various digital circuit designs.

Key Features:

• Quad 2-Input XNOR Gates: The IC includes four individual 2-input XNOR gates, enabling efficient logic operations such as comparison, equality detection, and signal processing.
• Exclusive-NOR Logic: Performs the Exclusive-NOR operation, where the output is high when both inputs are the same (either both 0 or both 1), making it useful in error detection, parity checking, and more.
• Low Power Consumption: Designed using CMOS technology (74HC series), the IC consumes very low power, making it energy-efficient for continuous use.
• Wide Voltage Range: Operates with a voltage range of 2.0V to 6.0V, providing compatibility with a wide variety of digital circuits.
• Fast Switching Speed: The IC offers fast switching with low propagation delays, ensuring quick response times in high-speed logic systems.
• High Noise Immunity: Built with robust noise immunity for stable operation even in environments with electrical noise.
• TTL Compatibility: The 74LS266 variant is fully compatible with TTL logic circuits, making it ideal for TTL-based systems.
• Pin-Compatible with Other ICs: The IC is designed with standard pin configurations, enabling easy integration into existing designs.

Applications:

The 74266 / 74HC266 / 74LS266 XNOR Gate IC is ideal for:

• Digital Comparators: Used to compare two binary values and produce an output when they are equal.
• Parity Generators and Checkers: Performs operations to detect errors in data transmission and storage by generating or checking parity bits.
• Signal Processing: Used for signal inversion and comparison in digital signal processing systems.
• Arithmetic Operations: Useful in arithmetic circuits such as binary adders and subtractors, where comparison of bits is essential.
• Error Detection and Correction: Essential in systems where accurate detection and correction of errors are required.

Package Includes:

• 1 x 74266 / 74HC266 / 74LS266 Quad 2-Input XNOR Gate IC
  • Package Type: Available in DIP-14, SOP-14, and other standard packages for easy integration.

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This product description provides key details of the 74266 / 74HC266 / 74LS266 XNOR Gate IC, highlighting its features, applications, and compatibility for digital systems requiring efficient logic gates.