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74HC

1 boards

KiCad boards from 1 GitHub repository tagged “74hc”, the most starred first; open any of them in PCBKit.

  • 2 layers160 × 140 mm8-Bit CPU, the printed circuit board in 3D

    8-Bit CPU

    otterbox901/8-Bit_CPU

    Microcoded 8-bit CPU built from 24 74HC-series ICs: a custom 10-instruction ISA, 4 general-purpose registers, and an EEPROM-driven control unit.

    69 parts2