Tool/software:
Hi TI
SN74LVC2T45QDCURQ1 output short to battery,I use a 120R resistance limit current.
Such as below show Vccb is 5V,B2 short to battery,does damage the IC?(does the IC internal have clamp function?)
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Tool/software:
Hi TI
SN74LVC2T45QDCURQ1 output short to battery,I use a 120R resistance limit current.
Such as below show Vccb is 5V,B2 short to battery,does damage the IC?(does the IC internal have clamp function?)
Outputs have clamping diodes, but strictly speaking, the absolute maximum ratings allow this only for negative voltages. In any case, the current (16 V / 120 Ω = 133 mA) would be much too high.