5555555555127. When does the output of a NOR gate = 0? (a) Whenever a 0 is present at an input (b) Only when all inputs = 0 (c) Whenever a 1 is present at an input (d) Only when all inputs = 1
Operational Amplifier » Exercise - 15. A differential amplifier ........... (a) is a part of an OP-amp (b) has one input and one output (c) has two outputs (d) a and c
555555555549. A voltage summing amplifier has ________. (a) several inputs and several outputs (b) several inputs and one output (c) one input and several outputs (d) one input and one output
5555555555124. When does the output of a NAND gate = 1? (a) Whenever a 0 is present at an input (b) Only when all inputs = 0 (c) Whenever a 1 is present at an input (d) Only when all inputs = 1
555555555515. A multiplexer has ________. (a) one input and several outputs (b) one input and one output (c) several inputs and several outputs (d) several inputs and one output