Tag: logic chips

Breadboard computer has its ALU made from 74-series chips

Hackaday is featuring a project by Marcel van Kervinck where he has built a functioning color computer with an ALU constructed entirely from small- and medium-scale integrated 74xxx series TTL logic chips. This project is an evolution of his earlier TTL-only VGA output board, but now he has replaced the Trinket Pro “CPU” with one of his own design. The…