41
/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
May 31, 2026
1584069
125254
1
Public Timelines
FAQ

dec 22, 1970 - Intel 74181 ALU Chip

Description:

first complete ALU on a single chip
"an evolutionary step between the CPUs of the 1960s, which were constructed using discrete logic gates, and today's single-chip CPUs"
https://en.wikipedia.org/wiki/74181

Added to timeline:

Date:

dec 22, 1970
Now
~ 55 years ago