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- Bus-holder abstract "A bus-holder (or Bus-keeper) is a weak latch circuit which holds last value on a tri-state bus.The circuit is basically a delay element with the output connected back to the input through a relatively high impedance. This is usually achieved with two inverters connected back to back. The resistor drives the bus weakly; therefore other circuits can override the value of the bus when they are not in tri-state mode.Bus-holders are used to prevent CMOS gate inputs from getting floating values when they are connected to tri-stated nets. Otherwise both transistors in the gate could get turned on, thus shorting the power supply and ground, which would destroy the CMOS gate. This is prevented by the bus-holder pulling the input to the last valid logic level (0 or 1) on the net. The circuit is usually placed in parallel with the tri-stated net.".
- Bus-holder thumbnail Bus_holder_circuit.svg?width=300.
- Bus-holder wikiPageExternalLink books?id=d2bc-QEdb6EC.
- Bus-holder wikiPageID "8510720".
- Bus-holder wikiPageRevisionID "491308819".
- Bus-holder hasPhotoCollection Bus-holder.
- Bus-holder subject Category:Electrical_signal_connectors.
- Bus-holder type Artifact100021939.
- Bus-holder type Connection103091374.
- Bus-holder type ElectricalSignalConnectors.
- Bus-holder type Instrumentality103575240.
- Bus-holder type Object100002684.
- Bus-holder type PhysicalEntity100001930.
- Bus-holder type Whole100003553.
- Bus-holder comment "A bus-holder (or Bus-keeper) is a weak latch circuit which holds last value on a tri-state bus.The circuit is basically a delay element with the output connected back to the input through a relatively high impedance. This is usually achieved with two inverters connected back to back.".
- Bus-holder label "Bus-holder".
- Bus-holder sameAs m.02760gz.
- Bus-holder sameAs Q5001167.
- Bus-holder sameAs Q5001167.
- Bus-holder sameAs Bus-holder.
- Bus-holder wasDerivedFrom Bus-holder?oldid=491308819.
- Bus-holder depiction Bus_holder_circuit.svg.
- Bus-holder isPrimaryTopicOf Bus-holder.
