The MJH6284G, MJH6284, 6284 is a – 100V 20A 4MHz 160W NPN - Darlington Bipolar Transistor Through Hole TO-218 from ON Semiconductor. MJH6284(NPN), MJH6287(PNP) Darlington Complementary Silicon Power Transistors.
The 2SK2996 (Q), 2SK-2996, K2996, 2996 Is a Transistor MOSFET N-Channel Silicon 600V 10A 3-Pins (3+tab) TO-220F In The Fet Transistors, MOSFETs Category. Check Part Details, Parametric And Specifications
The PCF8591 is a monolithic single supply low power 8-bit CMOS data acquisition device. PCF8591 has four analog inputs, one analog output and a serial I2C bus interface.
The CD4027BM is a single monolithic chip integrated circuit containing two identical complementary-symmetry J-K master-slave flip-flops. Each flip-flop has provisions for individual J, K, Set, Reset, and Clock input signals.