This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

基于TI 逻辑缓冲驱动的问题

Other Parts Discussed in Thread: SN74LVT125

TI有很多逻辑缓冲驱动,74系列很多, 输出电流Ioh都为负值,Iol为正直,我想问这个负电流是流入还是输出的?比如sn74lvt125芯片,VCC为3.3V时,Ioh为负32mA, 加了负号,算流出还是流入这个缓冲驱动?