74hc

An old school digital clock made using transistor-transistor logic chips: counters, logic gates, flip-flops and other integrated circuits.

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.

Switch-selectable digital frequency divider improved and integrated from Tsinghua University's Basic Experiments for Electronic Circuits and Systems course.

Modelos SPICE y símbolos para las familias 74HC, 74HCT y CD4000.

Discrete 74HC logic Manchester decoder with JLC EDA Pro and Altium source exports.

Contains the detailed description about 16bit hardware ALU developed using 74HC (XOR,AND,OR,MUX) ICs only.