75ALS573DW

Hi: Many 75ALS573DW parts we reveived lately from one of our vender have some problem with its pin 2, an output pin of the tranciever ( probably resulting from EOS damage). Its impedance verse GND should be normally 3M ohm up. The parts we have measure about 1k to 10k. However, the boards that use the part pass functional test. Can some one in the group tell me what is normally the impact for the low impedance on a tranceiver's output pin from the design point of view. Thanks in advance Sheng Jin

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