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SN74F244: SN74F244NSR

Part Number: SN74F244


使用示波器对基板进行波形及输出电压测试时,发现波形偏小的异常1台。
经确认发生异常的原因是使用贵司提供的IC(品番:SN74F244NS)出现异常,更换该IC后基板正常。
而将该IC焊接到其他正常基板上,同样也是波形及输出电压异常