IC-TESTER for TTL and CMOS

hi

i want to build an IC-TESTER for TTL (74xx) and CMOS (40xx) series with PIC microcontrollers.
i need some information about this project.

with best regards, Mostafa

Quote:

---

Originally Posted by Mostafa

hi

i want to build an IC-TESTER for TTL (74xx) and CMOS (40xx) series with PIC microcontrollers.
i need some information about this project.

with best regards, Mostafa

---

Download every datasheet for every 74xxx and 40xxx type and write the software to test it.
What could be simpler?