Artifact Details

Title

Inverter 1104 System Building Block

Catalog Number

102656532

Type

Physical object

Date

1963 ca.

Manufacturer

Digital Equipment Corporation (DEC)

Identifying Numbers

Model number 1104E
Serial number 0056456

Dimensions

1/2 x 4 1/2 x 7 in.

Description

Object is stamped 1690 on top rail. The PCB layout is identical to the 1104 and says 1104E on the solder side. Heavy blue spray paint marks on back. Transistors missing, possibly never installed.

Category

Component: circuit board / module