The above circuit can also be implemented by removing Q3 and D and connecting R4 to the collector of Q4. The reason is when Q4 is in saturation large current flows through R4 which cause large power dissipation. But connecting Q3 and D prevents power dissipation. It prevents transistor to go deeply into saturation, which makes faster switching. It also provide low output impedance
How do you draw an alligator and a totem pole
I'll race you to the totem pole! This totem pole honors some of my family's bravest ancestors.
Totem-pole output: two transistors with opposite drive : - if T1 is open, T2 is closed >> so the output is Vcc or logical 1 - if T1 is closed, T2 is open >> so the output is GND or logical 0 Vcc | T1 | -----output | T2 | GND Open collector output: the output with one transistor, whom collector is on Vcc through a R resistor.
What would a racoon on a totem pole
They belived the faces on the totem pole were the gods
DUe to the transistors being stacked vertically and a diode being in between to connect them
A totem pole is carved for an individual or for a family. Each animal or person carved on the pole is there to remind the pole's owner about a story or an event. A totem pole is kind of a status symbol.
Get a pole and put some totem in it......................actually really easy..........get the totem from Kroger..................just ask the manager
Live Totem Pole was created on 1991-08-16.
can a wolf and a watchmen go together on a totem pole
totem
Depends on what your asking. When was the first totem pole made? Long ago. Who made the first totem pole? Depends on how you define a totem pole. Wood or Stone? Detailed or not? Who made totem poles? There has been totem poles from Africa Tribes, American Indians, Vikings, and undoubtedly more.