数字集成电路测试内容包括逻辑功能测试、直流参数测试和交流参数测试。
Digital IC test content includes logic functional test, test of DC parameters and test of AC parameters.
该方法不仅能够同时诊断元件的硬故障和参数偏移故障，而且能够同时运用于直流测试和交流测试。
The presented approach can not only diagnose both catastrophic faults and parametric faults, but also can be applied for both DC test and ac test.
介绍了交流接触器电气参数自动化测试装置的测试原理和测试方法，并给出了相应的测试结果。
This paper describes the design and principle of automatic testing device for electrical parameters of AC contactor. The testing result is given.
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