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Logic ICs (Logic Integrated Circuits) are semiconductor devices that process digital signals and perform logical operations such as AND, OR, NOT, NAND, NOR and XOR. Mouser offers a wide selection of Logic ICs from leading manufacturers including Nexperia, onsemi, NXP Semiconductors, Texas Instruments and more, with many products available for same-day shipping.

What Are Logic ICs?

Logic ICs perform digital logic, signal control, switching and data-routing functions in electronic systems. These integrated circuits process binary signals and implement the logic functions required by digital circuits.

Logic ICs are commonly used in industrial automation, consumer electronics, communications equipment, embedded systems, computing hardware, automotive electronics, IoT devices, power supplies, test equipment and microcontroller-based circuits.

Types of Logic ICs

Common types of Logic ICs include:

• Logic gates, including AND, OR, NAND, NOR, XOR and XNOR gates
• Buffers and line drivers
• Inverters
• Multiplexers and demultiplexers
• Encoders and decoders
• Latches and flip-flops
• Shift registers
• Bus transceivers

How to Select Logic ICs

When selecting a Logic IC, consider the logic family, supply voltage, input and output voltage levels, propagation delay, switching speed, power consumption, current drive capability, number of channels and package type. Designers should also verify logic-level compatibility between connected devices to help ensure reliable operation.

Logic IC Features & Specifications

• CMOS, TTL and low-power logic families
• Multiple operating and supply voltage ranges
• High-speed switching and low propagation delay options
• Multiple channel counts and output configurations
• Various logic-level and interface options
• Surface-mount and through-hole package options

Browse the selection of Logic ICs below and filter products by manufacturer, logic family, supply voltage, package, channel count and other specifications.