ZHCSRG4N April 1998 – March 2023 SN74LV138A
PRODMIX
请参考 PDF 数据表获取器件具体的封装图。
This device includes circuitry to disable all outputs when the supply pin is held at 0 V. When disabled, the outputs will neither source nor sink current, regardless of the input voltages applied. The amount of leakage current at each output is defined by the Ioff specification in the Electrical Characteristics table.