| 摘要 |
PURPOSE:To improve the functions of a frequency dividing circuit without increasing a circuit scale greatly, by providing a means of specifying the levels of respective output voltages of an MOSFET array. CONSTITUTION:Respective MOSFET blocks 2-7 are supplied with a reset signal Sr from a reset terminal R and a set signals Ss from a cutting terminal S. Each MOSFET block includes a circuit which holds a Q output, i.e. the level of a voltage Vc at ''H'' or ''L'' while voltages Va, Vb, and Vc at output terminals 13-15 of each MOSFET array are put in necessary combinations. The output voltages Va, Vb, and Vc vary in response to the level variation of a clock pulse applied to an input terminal. |
