Since you only used two switches (one for X and one for Y), you were only able t

Question

Since you only used two switches (one for X and one for Y), you were only able to build one circuit at a time. Select one: True False Check A disconnected input of a 74LS32 OR-gate will float to: Select one: a logic HIGH b. logic LOW c half way between a logic LOW and a logic HIGH d. both logic LOW and logic HIGH, but at different frequencies. A user who needs a logic LOW should operate the gate at 60 Hz, while a O user seeking a logic HIGH should choose 120 Hz Check Using similar reasoning as used in the prelab, the Boolean equation(+X& -Y) will give equal output as which gate Select one: a. NOR b. Inverted AND c. None. There isn't a gate that matches this equation d. XOR e. NAND Check

Explanation / Answer

1. False, many circuits can be made using same inputs and different components like XOR, AND, OR gate etc.

2. a is correct option. Since 74LS32 is of TTL logic family made of bipolar junction transistors, disconnected input will float to logic "HIGH"

3. a is correct option as NOR gates with some inputs is equivalent to AND gate with bubbled (complemented) inputs.

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