Title
Multiplexer Switch 1578 A system building blockCatalog Number
102729741Type
Physical objectDescription
The board has many components of varying type surrounded by an aluminum frame and a blue plastic 22 pin male connector. There is a red sticker on the side of the frame that reads "Model 1578 5/4/63".Date
ca. 1963Manufacturer
Digital Equipment Corporation (DEC)Place Manufactured
Maynard, Mass.Identifying Numbers
| Model number | 1578 A | Printed on the solder side at the insertion end |
| Part number | 1578 | Etched on the face of the aluminum frame |
| Serial number | 012006 | Etcvhed on the side of the aluminum frame |
Dimensions
overall: 1/2 in x 4 1/2 in x 7 inCategory
Component/module
