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Boards using the 74S257DC

1 boards

Boards in 1 GitHub repository, designed in KiCad, that use the 74S257DC by Texas Instruments (0℃~+70℃ 15ns@5V,15pF 4.75V~5.25V 74S Output enable high-impedance、Tri-state output Single Supply CDIP-16 Signal Switches, Multiplexers, Decoders). See how each wires it, with its parts, size, README and files; the 74S257DC’s symbol, footprint and pinout are on its own page.

  • 2 layers393.7 × 228.6 mmDoppel-1, the printed circuit board in 3D

    Doppel-1

    jgw4/doppel-1

    Great care has been taken to create a custom library of footprints that match the original apple-1. In fact, every symbol on the board is custom.

    173 parts