Hello friends, I hope you all are doing great. Today, I am going to share the new 74HC595 Shift Register Library for Proteus Simulation , the sixth of the lab ICs in our University Lab series. If you have searched for a Proteus simulation of the 74HC595, this one shows what happens inside the chip, not only at its pins. The 74HC595 is the classic way to get more outputs from a microcontroller: three pins drive eight outputs, and chained chips drive 16, 24 or more. LED bars, seven-segment displays, LED matrices and relay boards all use it, and digital-electronics courses use it to teach shift registers, latches and serial data. Updates 74HC595 Shift Register Library for Proteus Simulation Latest version: V1.0 (November 2026, this tutorial) Other component libraries: C945 Transistor · PC817 ...