OhmSpiceOpen simulator

Documentation

CMOS inverter

See complementary MOSFETs invert a pulse input while driving a capacitive load.

Semiconductors

Run Transient to compare the input and inverted output.

Editor showing the CMOS inverter SPICE example as an unsaved schematic.
CMOS inverter opens as an editable, unsaved schematic.

Open and run

  1. Open Examples from the Home ribbon.
  2. Choose CMOS inverter.
  3. Open Simulate and choose Setup to review the analyses.
  4. Choose Run for one analysis or Run All for the complete configured set.
  5. Select a matching Scope view after the run. Use Save as sheet to keep the example or Discard to close it.

Sheets, analyses, and Scope

CMOS inverter

#

Setup: Transient logic response

AnalysisConfiguration
Transient
  • Step 20n
  • Stop 300u
  • Initial conditions Disabled

Scope views and expected results

Input and inverted output

Analysis: Transient

Pulse input
  • V(in)
Inverted output
  • V(out)
Readouts
  • Output lowAt AV(out)
  • Output highAt BV(out)

Python scripts

No Python scripts are included with this example.

All examplesRun simulationsPython simulation scripts