8 Bit register with solenoid driver 4290F system building block
Catalog Number
102729517
Type
Physical object
Description
At one end of the board there is a blue plastic 22 pin connector. On one side there are several neatly arranged components including transistors, resistors, and diodes. On the other side there is a circuit printed in solder. At the insertion end there is a solder grid lettered A-Z.
Date
1965 ca.
Manufacturer
Digital Equipment Corporation (DEC)
Place Manufactured
Maynard, Mass.
Identifying Numbers
Model number
4290 F
Printed in solder at the insertion end of the board