And Gate Using Transistor Circuit. When the base emitter diode is turned on enough to be driven into saturation the collector voltage with respect to the emitter may be near zero and can be used to construct gates for the ttl logic family. The list of components required to build an and gate using an npn transistor are listed as follows.
Circuit of a nor gate. Logic inputs are given to p terminal of diodes. The use of transistors for the construction of logic gates depends upon their utility as fast switches.
The use of transistors for the construction of logic gates depends upon their utility as fast switches.
End terminals of the resistance are connected to n terminals of the diode and base of the transistor respectively. You can also use pnp transistor if available two 10kω resistors one 4 5kω resistor. 1x led any color red was used in this project 1x 1k ohm resistor. Circuit of a nor gate.
