FOUR-BIT X FOUR-BIT MULTIPLIER
Pictured is a CMOS cellular array of a
4-bit x 4-bit multiplier circuit. The circuit contains inputs a3, a2, a1, a0, b3, b2, b1, and b0. The outputs of the
4-bit x 4-bit multiplier are p7, p6, p5, p4, p3, p2, p1, and p0.