may 26, 1971 - Intel 4003 Shift Register Chip
Description:
"a 10-b static shift register with serial input, serial out-put, and gated parallel outputs. For its design I used a novel flip-flop that I had coinvented and patented in Italy while working for SGS. I also used the same circuit for many of the counters in the 4002 and 4004."https://ieeexplore.ieee.org/document/4776530/
Added to timeline:
Date:
may 26, 1971
Now
~ 55 years ago