ICs & Semiconductors

About

Integrated circuits and semiconductors are the active intelligence of every electronic system. From high-current Darlington driver arrays to high-power shift registers, our IC and semiconductor range provides the essential logic, switching, and signal processing components for embedded systems, industrial control, and electronics prototyping. Our ICs & Semiconductors collection includes: Darlington Driver Arrays — ULN2003A (7-channel) and ULN2803A (8-channel) high-voltage, high-current Darlington transistor arrays for driving relays, stepper motors, solenoids, and LED arrays directly from microcontroller GPIO pins; rated up to 50V / 500mA per channel High-Power Shift Registers — TPIC6B595 8-bit power logic shift registers with open-drain outputs rated up to 50V / 150mA per channel; ideal for driving high-current LED displays, solenoid valves, and industrial loads from SPI interfaces Logic ICs — standard 74-series and CMOS logic gates, buffers, and flip-flops for digital circuit design and signal conditioning All ICs are available in standard DIP packages for breadboard and through-hole PCB assembly. Compatible with Arduino, Raspberry Pi, ESP32, and all 3.3V/5V microcontroller platforms.