MPN:MOC3011
The MOC3011 is a triac-output optocoupler IC from Fairchild, designed for safe and reliable AC load control. It features an infrared LED input optically coupled to a triac driver output, providing excellent electrical isolation between low-voltage control circuits and high-voltage AC loads.

MPN:3021
The MOC3021 is a triac-output optocoupler IC from Everlight, designed for safe and efficient AC load control. It features an infrared LED input optically coupled to a triac driver output, providing strong electrical isolation between low-voltage control circuits and high-voltage AC power lines.

Unlike zero-cross types, the MOC3021 is a random-phase optotriac, making it ideal for phase control applications such as light dimmers and motor speed controllers.

MPN:SFH6156-3

The SFH6156-3 is a high-reliability optocoupler IC from Hitachi, featuring an infrared LED input optically coupled to a phototransistor output. It provides excellent galvanic isolation between input and output, protecting sensitive low-voltage circuits from high-voltage spikes, noise, and ground loops.

With stable current transfer ratio (CTR) and fast response, the SFH6156-3 is widely used in industrial control, SMPS feedback, PLC I/O isolation, and signal interfacing applications.

MPN:SN7438N
22ns@5V,45pF 4.75V~5.25V 4 PDIP-14 Gates and Inverters RoHS

MPN:SN74LS14N
Schmitt trigger 22ns@5V,15pF 4.75V~5.25V PDIP-14 Gates and Inverters RoHS

MPN:TC4420

The TC4420 is a high-speed MOSFET gate driver IC from Microchip, capable of delivering up to 6A peak output current. It is designed to drive large MOSFETs and IGBTs efficiently in switch-mode power supplies, motor drivers, and DC-DC converters.

With its low propagation delay, high current drive capability, and wide supply voltage range, the TC4420 ensures fast switching, reduced power loss, and improved system efficiency.