Lot of TWO large vintage semiconductor ATE loadboards / device test interface boards from the semiconductor manufacturing and testing industry.

Included:

1. ESH Inc. 560 TTL-H

• P/N 560 TTL-H

• Rev C

• © 1984

• ESH Inc.

• Designed for TTL semiconductor device testing

• Large circular radial test architecture

• AMP 3-582390-5 connectors

• Extensive discrete components and hand wiring

2. International Semiconductor Engineering P10001

• Marked INTERNATIONAL SEMICONDUCTOR ENGINEERING

• P10001

• Made in U.S.A.

• Central removable DUT test fixture

• Textool 240-3346 ZIF socket

• Large circular radial channel layout

• COTO 2200-2301 components

• AMP 3-582390-5 connectors

These are specialized semiconductor automatic test equipment (ATE) interface/loadboards used to connect semiconductor devices under test to external test equipment.

The two boards are closely related in overall construction and test-interface architecture but are different models/configurations, making them an especially interesting pair for semiconductor history, vintage electronics, ATE equipment, industrial technology, or engineering collections.

Both boards show their original production/test configuration with extensive discrete components, wiring and specialized connector hardware.

Vintage used condition with age-related cosmetic wear, residue, previous modifications/hand wiring and other signs of industrial use as pictured.

Untested. No attempt has been made to electrically test either board. Sold together as-is exactly as pictured.

Please review all photos carefully for markings, configuration, components and condition.

Unusual surviving examples of 1980s-era semiconductor test engineering

2 Vintage Semiconductor ATE Loadboards ESH 560 TTL-H ISE P10001 Test Boards

Specifications