The TTL output stage is a rather complicated pushâpull circuit known as a totem-pole output (the transistors, diode, and resistor in the right-most slice of this TTL logic gate circuit). It sinks currents better than it sources current.
The theory for spontaneous generation refers to the idea that life can produced from nonliving things. Lazzaro Spallanzani proposed in his experiement that air was necessary for spontaneous generation.
Nuova Camorra Organizzata. The Nuova Camorra Organizzata (Italian: New Organized Camorra) was an Italian Camorra criminal organization founded in the late 1970s by a Neapolitan Camorrista, Raffaele Cutolo, in the region of Campania. It was also known by the initials NCO.