Hello Need help....... I have used TI's inverter IC. Output of optocoupler Ic given as input to the inverter ic and output of inverter ic given as input to the pic micocontroller. Microcontroller ic pin configured as input. My inverter ic get damaged and I dn't know reason of that. Can anyone tell reason of that problem? Thanks |
by User1412
December 28, 2018 |
Please give part numbers, supply voltages, and circuit diagram. Thanks. |
by mikerogerswsm
December 28, 2018 |
Ic part no.is sn74lvc1g04dbvr |
by User1412
December 29, 2018 |
Supply voltage is 5Vdc |
by User1412
December 29, 2018 |
How do you know it is damaged? |
by mikerogerswsm
December 29, 2018 |
Hello, Thank u for ur reply. Input to the inverter ic is square pulses, I got inverted square pulses at output of ic. But when next time I powered ON my instrument I didn't get inverted square pulses at output of IC. When I replaced inveter ic I got output. So I concluded that my ic got damaged |
by User1412
December 29, 2018 |
Without knowing your devices, circuit and voltages it is impossible to comment. |
by mikerogerswsm
December 29, 2018 |
Yes I know that. But now i am unable to insert circuit. It's not supproting on my mobile. I will insert my ckt asap. Thanks |
by User1412
December 29, 2018 |
Can you upload a photo of a hand-drawn sketch to imgur or whatever and link to that? |
by mikerogerswsm
December 29, 2018 |
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