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Hi support~，你好
我们公司项目上用到了SN74LVC8T245，并且已经量产。但是经常会出现SN74LVC8T245损坏，经测量，此芯片的第1pin与GND短路，
第一pin是供电电压，您采用的供电电压多大？
另外，不良率很高吗?看不清芯片表面打印情况，是否通过TI授权代理商购买的？
