A Transistor Museum Interview with Wilf Corrigan

Personal Reflections on Motorola’s Pioneering 1960s

Silicon Transistor Development Program

 

Oral History – Wilf Corrigan

(Continued)

 

Wilf, to conclude this interview, would you provide some comments on the importance of the Motorola Silicon Transistor program in the 1960s, especially thinking about your later involvement with Fairchild?

 

From 1962 to1968 we were able to grow the Silicon Transistor business from about $3M in '62, to about $100M in '68, which was about 50% of Motorola Semiconductor's Revenues.  The Silicon Transistor group accounted for the majority of the profits of the division in 1968, after moving into the black in 1962.   No question that Motorola was the power in silicon transistors in the 1960s – probably the push was not adequate in ICs.  Fairchild followed the opposite track and starved transistors for capital, and funded ICs. We felt this in Moto that Fairchild had ceased to be a problem after 1966.      

 

C. Lester Hogan was recruited by Fairchild in Aug '68, as President and CEO.  He brought eight of us with him.  There was a lot of press on this at the time.  We were referred to as "Hogan's Heroes", in the Electronics News and that label took hold.  We were brought in to the vacuum created, when first Charlie Sporck left to take over National Semiconductor, then, in 1968 Noyce, Moore, and Grove left to form Intel.  In 1968, initially I was given responsibility for Transistors, Diodes, and offshore plants.

 

    Oral History – Wilf Corrigan

(Continued)

 

Then in 1970, I was made General Manager of the Semiconductor Division, which was about 80% of the company at that time.  In 1974, President and CEO, 1977 - Chairman was added in 1977. 

 

Surprisingly, when I moved to Fairchild in 1968, they still had not moved to Epitaxial technology. This meant poor electrical specs, and a chip size 4x as big as Motorola.   My first management decision at      Fairchild was to move to Epitaxial versions, of every transistor.  We poured capital into the company, to catch up.  We gained some ground but Motorola remained #1.  After that, the main focus was integrated circuits for everybody. 

 

In 1979, after a hostile takeover attempt by Gould, we sold the company to Schlumberger, at a good price, and I went off to found LSI Logic, in 1980.

 

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Go To Corrigan Oral History, Page 13

(For Audio Clips and Additional Reference Material

 for this Oral History).

 

 

COPYRIGHT © 2006 by Jack Ward.  All Rights Reserved.  http://www.transistormuseum.com/

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