Artifact Details

Description

Two (2) M164B modules with green board and a magenta plastic extraction handle attached by two rivets. The handle reads "digital " in raised letters on the solder-side. The board on the solder-side reads "6 BIT ADDER M164B" along the right edge. "FLIP CHIP" is printed between the rivets of the handle, component-side. There are three black inspection stamps on the component-side; one circle, one square, and one triangle. "DEC 4 1975" is printed in black over FLIP CHIP on the component side. A repeating "Tc" pattern is printed on the board in red.

Date

1968 ca.

Manufacturer

Digital Equipment Corporation (DEC)

Identifying Numbers

Model number	M164	Printed in white on face of handle
Other number	603 C	Incised on solder side of handle
Other number	M164B	Printed in solder on solder side

Dimensions

overall: 1/2 in x 2 1/2 in x 5 1/2 in

Category

Component/module