Boards in 1 GitHub repository, designed in KiCad, that use the 74ACT161 by onsemi (-40℃~+85℃ 125MHz 4.5V~5.5V 6ns@5V,50pF 74ACT Asynchronous Binary Counter Reset function、Cascade counter、Synchronous counting Rising Edge Synchronous Up Counter SOIC-16 Counters, Dividers ROHS). See how each wires it, with its parts, size, README and files; the 74ACT161’s symbol, footprint and pinout are on its own page.
GeraKuznetsov/M68K-MBC
A M68k Multi-Board Computer design. The design basics is as follows: 1) A backplane PCB contains the majority of the bus, such as the address and data lines. 2) Cards slot into the backplane.