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what is the use of high impedance state in digital circuits..how do they work??..i.e one of the uses given was that they are meant to isolate devices from each other..pls explain
thanks for the reply..so if the ic isn't "effectively" connected to a bus then how does data transfer occurs when needed..and can data transfer take place to all the ICs(with o/p in high-z state) accessing this bus simultaneously?