Question

In which decade was the first solid state integrated circuit demonstrated?

A.1950s
B.1960s
C.1970s
D.1980s

Answer 1

hello!

Answer: Option A

Explanation:

On September 12, 1958, Jack Kilby demonstrated the first working IC while working for Texas Instruments, although the U.S. patent office awarded the first patent for an integrated circuit to Robert Noyce of Fairchild.

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Answer 2

A. 1950s
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In the decade of 1950s, the first solid state integrated circuit was demonstrated.

While working for Texas Instruments, Jack Kilby demonstrated the first working solid state integrated circuit on September 12, 1958.