Title
3 bit shift register with buffer register 4230B system building blockCatalog Number
102629791Type
Physical objectDescription
The object has a green board surrounded by an aluminum frame and a blue plastic connector with metal pins. One side contains various components including transistor, resistors, and capacitors. There are four round inspection stamps at the top of the board. the other side there is also a printed circuit and a lettered grid A-Z.Date
1965 ca.Manufacturer
Digital Equipment Corporation (DEC)Identifying Numbers
| Model number | 4230B | Printed on the soder side toward the insertion end |
| Other number | 4230 | Stamped into the face of the aluminum frame |
| Serial number | 0175294 | Stamped into the aluminum frame on the side |
Dimensions
overall: 1/2 in x 4 1/2 in x 10 1/4 inCategory
Component/module
