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How many supply voltage IC 4116 requires to operate the IC unit?(a) 3(b) 2(c) 1(d) 4This question was addressed to me during an online interview.The above asked question is from Random Access Memory in portion Memory Devices of Digital Circuits

Answer»

The correct choice is (a) 3

The best I can EXPLAIN: IC 4116 is a DRAM of 16 KB storage memory. It requires three supply voltages (+5V, -5V, and +12V) to operate the IC unit.



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