MPN:MCI4511B

The MC14511B is a BCD to 7-segment latch/decoder/driver IC designed to drive common-cathode LED displays. It converts a 4-bit BCD input into the corresponding 7-segment output and includes useful control features such as latch enable, lamp test, and blanking.

This IC is widely used in digital clocks, counters, panel meters, and numeric display systems, offering reliable performance with minimal external components.

MPN:MC74HCT573AN

The MC74HCT573AN is an 8-bit (octal) transparent latch IC from the 74HCT logic family, designed to provide temporary data storage and bus interfacing in digital systems. It features 3-state outputs, allowing multiple devices to share a common data bus without conflict.

With TTL-compatible inputs and CMOS low-power operation, this IC is ideal for use in microcontroller systems, memory addressing, and digital control circuits.

MPN:MCT2E

The MCT2E is a general-purpose optocoupler IC from Fairchild, featuring an infrared LED input optically coupled to a phototransistor output. It provides excellent electrical isolation between input and output, making it ideal for protecting sensitive circuits from high voltages, noise, and ground loops.

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.