hi...... i have the problem of placement of single not out of 6 not gates in CMOS_5V (4069BCL_5V)... i want only one not gate in my circuit...and i selected A not gate.....and press k... after that when i'm simulating i'm getting simulation error... when i'm selecting not gate IC , i'm viewing only one not gate instead of IC... so i dont know what is the problem... so please help me