Extended input facilities, Other Engineering

Extended input facilities

Another instance where multiple inputs to a single gate operation can occur is with certain types of gate elements that have an 'EXTENDED INPUT' facility provided. The circuit illustrated in Figure is a typical example showing a 3 input NAND gate (element X) using isolating diodes in each of the input lines A, B and C. A connection from the base of the transistor is brought out in order that further inputs (element Y) can be connected to extend the input range (i.e. inputs D and E). When this configuration is employed in a logic circuit the approved form of symbol to be used is shown on the right, with an arrow indicating that the connection is made to an extended input facility at element X.

2074_Extended input facilities.png

Posted Date: 9/13/2012 9:16:56 AM | Location : United States







Related Discussions:- Extended input facilities, Assignment Help, Ask Question on Extended input facilities, Get Answer, Expert's Help, Extended input facilities Discussions

Write discussion on Extended input facilities
Your posts are moderated
Related Questions
would you help with Evans diagram( draw and explain) for Iron in seawater,and how variability of Oxygen concentration affect the electrode potential vs.current?

How do the numbers calculated in f. and g. compare to the values in California and in the USA? The source of CO 2 emissions in Florida differ a lot from California. Transportat


what employment options are available in drafting

Direct from engine compressor: A Load valve is switched on from the flightdeck, power for the switch is available once the APU has achieved 95% + 3 sec. This energises the swit

How do you calculate IRR

Damage Limits and Repair Minor damage to compressor and fan blades may be repaired provided the damage is within the allowable limits established by the manufacturer in the AMM