| 摘要 |
<p>PURPOSE:To decrease the operating current of the dynamic type logic circuit by suppressing the number of precharging times of the dynamic type logic circuit. CONSTITUTION:The precharge signal line of an X decoder 120 is formed by using a latch output signal line 191 synchronizing a decoding line 131 which is the output signal line of a Y decoder 130 at the timing of a 2nd clock signal line 161 in a latch circuit 190, a sequencer start signal line 111 which is inputted to a sequencer 110 and a 1st clock signal line 181.</p> |
