A Design of Three-Input Low-Power AND/XOR Complex Gate

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Abstract:

For the deficiencies of the existing complex circuit designs, a novel transistor-level three-input AND/XOR logic complex gate with simple and symmetry structure is proposed. HPSICE simulation results show that the proposed circuit has correct operation. Further, in 55nm process CMOS technology, compared with the conventional cell-based cascaded AND/XOR circuit at different operation frequencies, the proposed circuit has a significant improvement at delay, power consumption and power delay product (PDP).

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3149-3152

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November 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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