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AN INVESTIGATION INTO THE STRUCTURE OF TRI-LATCHES AND TERNARY BASIC FLIP-FLOPS |
Wu Xunwei; Jin Wenguang |
Hangzhou University, Hangzhou 310028 |
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Abstract Starting from the mathematical expressions of storage function, this paper investigates various structures of tri-latches based on modular algebra and lattice algebra systemtically. At the request to input the signal to be stored into these tri-latches, the paper deduces some design techniques to interrupt the feedback rings with AND gate, OR gate and 1 of-2 multiplexer respectively. By the above techniques, ternary basic flip-flops can be derived further.
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Received: 03 May 1994
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