What is Design for Test?

Design for Test (DFT) is a hardware and system design discipline that embeds dedicated test structures and access mechanisms into integrated circuits and electronic systems to enable controllable, observable, and automated production and in-field testing. Expanded Explanation 1. Technical Function and Core Characteristics DFT, often called design for testability, introduces Test Access Points (TAP), scan chains, and related circuitry into integrated circuits and boards during design. It enables

How widely is Design for Test used?

3 organizations in our directory are tagged Design for Test.

Design for Test (DFT)

Last updated August 24, 2026

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Organizations tagged 3 Organizations DFT Communications, Flextronics, Sanmina Related terms