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The George Washington University School of Engineering and Applied Science Department of Electrical and Computer Engineering. ECE122 – Lab 7 Binary Counter. Ritu Bajpai August 18, 2009. Introduction. Sequential circuit that goes through a prescribed sequence of states
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The George Washington UniversitySchool of Engineering and Applied ScienceDepartment of Electrical and Computer Engineering ECE122 – Lab 7 Binary Counter Ritu Bajpai August 18, 2009
Introduction • Sequential circuit that goes through a prescribed sequence of states • We’ll design binary up-down counter • Use T flip flops • T flip flop designed by tying the inputs of JK flip flop together
Characteristic Table JK flip-flop T flip-flop
JK flip flop NAND LATCH NAND LATCH