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Digital tester

Digital tester
The testet provides 16 LEDs arranged on the board in the shape of a 16-pin DlL package. Each of these LEDs indicates the logic level present at the corresponding pin of the logic IC whose function you wish to examine. This is achieved by placing a 16-way rest clamp on to the IC under test, and feeding the logic levels to the present tester via a 20-way flatcable.
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