 |
UNFINISHED |
 |
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LIKELY SIGNETICS
UNKNOWN |
WESTERN DIGITAL
UNKNOWN |
UNKNOWN
|
UNKNOWN
|
LIKELY SIGNETICS
UNKNOWN |
|
 |
 |
 |
 |
 |
|
WESTERN DIGITAL
UNKNOWN |
UNKNOWN
|
UNKNOWN
|
UNKNOWN
|
UNKNOWN
|
|
UNKNOWN
|
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THE FOLLOWING CHIPS WERE EARLY TI SAMPLES MADE ON SERIES 51 BARS THESE SAMPLES ARE BELIEVED TO HAVE BEEN CUSTOM MADE FOR NASA IN THE 1960s THE METALIC INTERCONNECTION PATTERNS ARE DIFFERENT THAN THE TRADITIONAL SERIES 51 PATTERNS AS THESE WERE CUSTOM DESIGN ORDERS THE LEGS ARE UNCUT AND THE TOPS UNSEALED TO ALLOW FOR INSPECTION BEFORE FURTHER PRODUCTION |
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.JPG){kind=small} |
.JPG){kind=small} |
.JPG){kind=small} |
.JPG){kind=small} |
.JPG){kind=small} |
.JPG){kind=small} |
.JPG) |
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CUSTOM SAMPLES MADE ON SERIES 51 BARS -  - THE PHOTOS BELOW ARE A MAGINICATION OF A CHIP ABOVE - SHOWING THE 51 SERIES BAR AND INTERCONNECTIONS
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.JPG) |
 |
 |
 |
THE FOLLOWING CHIPS WERE PART OF THE SAME CUSTOM SAMPLE LOT BUT PRODUCED ON UNKNOWN (NON SERIES 51) BARS AND WITH UNKNOWN PATTERNS |
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