4000-series integrated circuits
Series of CMOS logic integrated circuits / From Wikipedia, the free encyclopedia
Dear Wikiwand AI, let's keep it short by simply answering these key questions:
Can you list the top facts and stats about 4000 series?
Summarize this article for a 10 year old
SHOW ALL QUESTIONS
"4000 series" redirects here. For other uses, see 4000 series (disambiguation).
The 4000 series is a CMOS logic family of integrated circuits (ICs) first introduced in 1968 by RCA.[1] It was slowly migrated into the 4000B buffered series after about 1975.[2] It had a much wider supply voltage range than any contemporary logic family (3V to 18V recommended range for "B" series). Almost all IC manufacturers active during this initial era fabricated models for this series. Its naming convention is still in use today.