DIVIDE_BY_9_WITH_SHIFT_REGISTER

Published:2009/7/6 2:59:00 Author:May | From:SeekIC

Uses 7496 as 5-bit shift register,7486 as EXCLUSIVE-OR gate,and 7404 as inverter to give division of square-, aveinput frequency by 9 while main-taining 50% duty cycle at output Article covorsconnection changes needed for other divisionratios,With 8-bit shiftregister,circuit, divideby as much as 15,Addition of,486 EXCLUSIVE-OR gate across any outputs,as shown by dashed lines,makes effective output har that of basic TTL circuit,-J,N,Hobbs,Jr.,Divide-by-N Uses Shift Register,EDN Magazine,Oct 5,1976,p 108.



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