Artifact Details

Title

ASC (ECL) logic board

Catalog Number

XD238.80

Type

Physical object

Date

1971

Manufacturer

Texas Instruments Incorporated (TI)

Place Manufactured

U.S.

Identifying Numbers

Model number ASC Not visible on object 11/29/07
Other number 011483 0976 Stamped on front
Other number 7225 Stamped on front
Other number 96214-607803 2(G) Stamped and printed on both extractor handles
Other number 96214-630938 2(F) Stamped on metal extractor rail
Other number BPMEM1 919202 PWB-(A) Printed on top front

Dimensions

overall: 1/2 in x 9 1/2 in x 8 1/2 in; 250x360mm

Description

Multi-layer printed wire board assemblies plugged into a mother board assembly. Has transistors on both sides- 22 x 7. Used in central memory- peripheral processor and central processor. Emitter Coupled Logic. BPMEM1 919202 PWB-(A)- 96214-607803-2(G)

Object is a lare multi-layer circuit board densely populated with ICs on both sides. Has a heavy metal extractor rail with two pivoted handles.

Category

Component: circuit board / module

Credit

Gift of Texas Instruments, Inc.

Lot Number

XD238.80