The ADG3304 is a bidirectional logic level translator that contains four bidirectional channels. It can be used in multi voltage digital system applications such as data transfer between a low voltage DSP/Microcontroller.
The 2SA684, 2SA684-AP–Bipolar (BJT) Transistor PNP 50V 1A 200MHz 750mW Through Hole TO-92L. Pricing and Availability on 5000 almost of electronic components from BD-SpeedyTech.
BC327 is a general purpose PNP Transistor, the base of which needs to be connected to the ground, to turn on the transistor. This transistor is available in various versions and is manufactured by many different