The NJM2068D/JRC2068D is a high performance, low noise dual operational amplifier. This amplifier features popular pin-out, superior noise performance, and superior total harmonic distortion.
The CD4020BM, CD4020BE, are ripple-carry binary counters. All counter stages are master-slave flip-flops state of a counter advances one count on the negative transition of each input pulse a high level on the RESET line resets the counter to its all zero
The TIP32C is a base island technology NPN power transistor in TO-220 plastic package with better performances than the industry standard TIP32C that make this device suitable for audio, power linear and switching applications. The PNP type is TIP31C.
The 2SD2196 200V 15A 65W NPN Darlington Transistors TO-3P Plastic Package. This is a Through Hole Maximum Operating Temperature: + 150C Continuous Collector Current: 15A DC Collector/Base Gain hfe Min: 1500 Height: 13.5 mm Length 15 mm.