ULN2004

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

6 of 8

www.unisonic.com.tw

QW-R113-008.G



PRECAUTIONS FOR USING

This IC does not include built-in protection circuits for excess current or overvoltage. If this IC is subjected to

excess current or overvoltage, it may be destroyed. Hence, the utmost care must be taken when systems which

incorporate this IC are designed. Utmost care is necessary in the design of the output line, COMMON and GND line

since IC may be destroyed due to short-circuit between outputs, air contamination fault, or fault by improper

grounding.