74 Series digital circuit of 74LS242/243 four-bus transceiver (tristate) / line driver

Published:2011/8/9 3:30:00 Author:Lucas | Keyword: 74 Series, digital circuit , four-bus transceiver , tristate , line driver | From:SeekIC

It can make dual-channel asynchronous communication between the data bus; the state of the control input determines the direction of data flowing and the data port model; 242 is the tri-state inverting output, and 243 is the three-state in-phase output. If the transceiver is allowed in both directions at the same time, it may occur destructive oscillation.



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