WIRED_OR_TERMINALS

Published:2009/7/15 4:50:00 Author:Jessie | From:SeekIC

Arrangement permits connecting several IC line drivers in parallel for feeding single 100-ohm twisted-pair data line. With wired-OR transmitting capability, TTL output of receiver at right is logic 1 only if all paralleled drivers are transmitting logic 1. If any one or all of drivers transmit logic 0, output of receiver logic 0,－D, Pippenger, Termination Is the Key to Wired-OR Capability, EDN/EEE Magazine, Dec 15, 1971, p17.



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