![]() The main advantage of TTL with a "totem-pole" output stage is the low output resistance at output logical "1",Īlso, the addition of an active pull up the circuit in the output of the Gate results in the reduction of propagation delay.Įasily damaged by static discharge and voltage spikes.Ĭonsumes more power than CMOS – not suitable for battery-operated devices.Ĭonsumes more power than CMOS. ![]() ![]() In TTL the output stage has two transistor amplifiers (one CE and another CC) connected in a push-pull configuration to act as current sink and source at the output stage. Introduction of TTL NAND GATE with Totem Pole Output in English is available as part of our Digital Electronics for Electrical Engineering (EE) & TTL NAND GATE. In the TTL family, the Totem-pole circuit on the output is used to provide active pull-up and active pull-down. A digital control scheme for GaN transistor-based totem pole power factor correction (PFC) is proposed in this paper. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |