4 layers220 × 175 mm

Boards in 1 GitHub repository, designed in KiCad, that use the SN74ACT244DW by Texas Instruments (-40℃~+85℃ 2 24mA 24mA 4 4.5V~5.5V 40uA 74ACT Tri-State Unidirectional SOIC-20-300mil Buffers, Drivers, Receivers, Transceivers ROHS). See how each wires it, with its parts, size, README and files; the SN74ACT244DW’s symbol, footprint and pinout are on its own page.
