74 series digital circuit 74LS440/441 four 3-directions bus transceiver

Published:2011/6/26 21:35:00 Author:Nicole | Keyword: 74 series, digital circuit, bus transceiver | From:SeekIC

74LS440/441/442/443/444, 74HC442/443/444 four 3-directions bus transceiver 74LS440/441 is OC output, 74LS442/443/444 are there state output The functional table



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