TitleNand/ Nor Gate printed circuit board
DescriptionOn the circuit side is a repeating pattern on substrate. "neLco", There are 3 black stamped inspection marks. A small white paper sticker with illegible hand written numbers is applied on the gold area in the center top portion of the card. On the upper right side there is a copyright stamp "SDS-66"
On the solder sid there are 4 black stamped inpection marks
ManufacturerScientific Data Systems (SDS)
|Other number||129427-B||Printed on white paper sticker, solder side, lower right corner|
|Other number||Assy No. 128188||Printed on Circuit side, lower right corner|
|Other number||IT24||Printed on Circuit side, lower right corner|