2 layers73.9 × 73.2 mm

Boards in 3 GitHub repositories, designed in KiCad, that use the 74LCX541WM by onsemi (-40℃~+85℃ 10uA 24mA 24mA 2V~3.6V 6.5ns@3.3V,50pF 74LCX 8 Power-off isolation、Output enable、Hot-swap support Tri-State SOIC-20-300mil Buffers, Drivers, Receivers, Transceivers ROHS). See how each wires it, with its parts, size, README and files; the 74LCX541WM’s symbol, footprint and pinout are on its own page.


phooky/bootarooni
A Raspberry Pi Pico (RP2040) based Apple IIe expansion card with USB isolation.

bml3mk5/L3S1VirtualFloppy
Virtual Floppy Card for HITACHI Basic Master Level3 / MB-S1