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    • 4. 发明授权
    • Digital binary array multipliers using inverting full adders
    • 使用反转全加器的数字二进制数组乘法器
    • US4768161A
    • 1988-08-30
    • US930176
    • 1986-11-14
    • Roland A. BechadeWilliam K. HoffmanClarence R. Ogilvie
    • Roland A. BechadeWilliam K. HoffmanClarence R. Ogilvie
    • G06F7/53G06F7/508G06F7/52
    • G06F7/5312G06F2207/3876
    • Digital binary multipliers are provided which include first and second inverting full adders, each having first, second and third input terminals and first and second output terminals, the first output terminal of the first adder being connected to the first input terminal of the second adder with the first, second and third input terminals and the first and second output terminals of the second adder having a relationship with respect to the input and output terminals of the first adder such that corresponding input and output terminals have opposite signal polarities or complementary terminals, i.e., when one of these input or output terminals of the first adder has a true polarity signal, its corresponding input or output terminal of the second adder has a complemented polarity signal.
    • 提供了数字二进制乘法器,其包括第一和第二反相全加器,每个具有第一,第二和第三输入端以及第一和第二输出端,第一加法器的第一输出端连接到第二加法器的第一输入端, 第二加法器的第一,第二和第三输入端和第一和第二输出端相对于第一加法器的输入和输出端具有关系,使得相应的输入和输出端具有相反的信号极性或互补端,即 当第一加法器的这些输入或输出端之一具有真正的极性信号时,其对应的第二加法器的输入或输出端具有互补的极性信号。