74LS139
Free schematic symbol for 74LS139, 74LS139. Preview it below, download the KiCad files, or open it straight in ProtoFlow.
Use 74LS139 in your design
ProtoFlow is a free, AI-native EDA tool. Drop this part onto a schematic, route a PCB, and let the AI copilot help. The symbol, footprint, and 3D model come in linked and ready.
Free to start • macOS, Windows & Linux • No sign-up to try
