* Extracted by KLayout .SUBCKT INVCHAIN ANY R ANY$1 PWR GND X$1 ANY R R ANY$1 PWR GND INV2 .ENDS INVCHAIN .SUBCKT INV2 A1 A2 Q1 Q2 R VSS X$1 VSS R A1 Q1 INV X$2 VSS R A2 Q2 INV .ENDS INV2 .SUBCKT INV \$1 \$2 \$3 \$4 M$1 \$4 \$3 \$2 \$4 PMOS L=0.25U W=0.95U AS=0.73625P AD=0.73625P PS=3.45U + PD=3.45U M$2 \$4 \$3 \$1 \$4 NMOS L=0.25U W=0.95U AS=0.73625P AD=0.73625P PS=3.45U + PD=3.45U .ENDS INV