CMOS (complementary metal English-oxide-semiconductor, "building-metal-oxide semiconductor complementary") is a logic families used in the manufacture integrated circuits (chips). Its main feature is the combined use of type pMOS transistors and nMOS type configured so that, at rest, the power consumption is only due to eddy currents.
Today, most integrated circuits are fabricated using CMOS technology. This includes memory chips, DSPs, and many other types of digital chips.
- When the input is 1, the nMOS transistor is in conducting state. To be its source connected to ground (0), 0 spreads to the drain and therefore the logic gate output. The pMOS transistor, however, is in a state of not driving
- When the input is 0, the pMOS transistor is in conducting state. To be its source connected to power (1), the value 1 is propagated to the drain and therefore the logic gate output. The nMOS transistor, however, is in a state of not driving.
Márquez M. Wiston J.
CI. 16745566.
Subject: CAF.
0 comments:
Post a Comment