Summary
Integrated Circuit Boards manufactured by IBM, dating from the late 1960s. These circuits contain what should be more correctly called 'composite' circuits. These contained about 10 to 20 components. Composite circuits were one of the first steps towards miniaturisation. These circuits were probably used in an IBM 360.
Physical Description
Five integrated circuit boars and one carboard box - see images. Each component is labelled and a punched card is attached to box.
More Information
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Collecting Areas
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Acquisition Information
Donation from IBM Australia Pty Ltd, 21 Mar 1996
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Manufacturer
International Business Machines (IBM), United States of America, 1965-1969
Manufacturer & Designer. -
Classification
Computing & calculating, Digital computing, Components & circuits
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Category
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Discipline
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Type of item
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Overall Dimensions
85 cm (Length), 75 cm (Width), 5 cm (Depth)
Dimensions of largest board; smallest is 40 by 80 by 5 mm
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Keywords