This depends on the IC. Visual inspection will only go so far. You will need to test it and compare the testing to the datasheet; if it is not testing as specified in the datasheet, then it is bad.
Sorry, there's no one easy answer for all IC's.
u check it
To check the IC by the multimeter, you have to make sure that the pointer points at the current. You can then connect the multimeter across the check the IC.
check your answer
There is no Calculus function like ic 4808. Kindly check your question again.
Check the datasheet for pinout.
Is it APR 9600 or ARP 9600? If it is APR 9600 sound record/replay IC, check out the link given below. It contains the pin configuration of the IC.
ic voltage regulator is good for line or load regulation
The letters "IC" pronounced properly can say "icy" meaning very cold.
As I check there is no summon outstanding maybe not blacklisted yet....
As I check there is no summon outstanding maybe not blacklisted yet....
This Easy to build PIC based IC tester is very easy to make and highly reliable.This IC tester can successfully check the most of the IC's we are using in our normal project constructions such as TTL,74,74F,CMOS 4000 series.This could be very useful for the professionals as well as hobbyist.
If they flirt/ check out others, work lots of "late shifts", you can check their emails/phones, and ic they are acting distant/ uninterested towards you.