Qmax Test Technologies Interview Questions and Answers

IC testing involves functional and electrical tests to ensure proper operation.

• Perform functional tests to check if IC performs its intended function

• Conduct electrical tests to verify proper voltage and current levels

• Use specialized equipment like IC testers or multimeters for testing

• Check for any shorts or open circuits using continuity tests

• Verify IC datasheet specifications are met during testing

NAND gate can be tested using truth table method to verify its functionality.

• Create a truth table with all possible input combinations

• Apply each input combination to the NAND gate and observe the output

• Verify if the output matches the expected result based on NAND gate logic

• Use a multimeter to check for proper voltage levels at input and output pins