Recent content by Antonio Serrano

Thanks for the fast reply. Unfortunately, this doesn't fit my application. I need a chip that offers DIP package. And also I intend to put 3.3V in the inputs of the tri-state buffers (either in the value input and in the contro input). In the MC14503B, if you want 12V in the output, I think you...

Hello, I'm trying to build a hub to connect several circuits that have a PIC microcontroller and be able to select one of them and download the program to it. The circuit that I have in mind to select and program one PIC microcontroller is this...