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Digital Electronics

Digital Electronics
Boolean algebra is also known as

 Transistor algebra
 Gate algebra
 Counting algebra
 Switching algebra

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Digital Electronics
The fan put of a 7400 NAND gate is

10TTL
2TTL
8TTL
5TTL

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Digital Electronics
The output of a logic gate is 0 when all its inputs are at logic 0. The gate is either

 an AND or a NOR
 an OR or an X-NOR
 a NAND or an X-OR
 an OR or an X-OR

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Digital Electronics
A graphical representation of a products in a truth table is called as

 T-Map
 Graphing
 Mapping
 K-Map

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Digital Electronics
An AND gate can be imagined as

 switches connected in parallel
 switches connected in series
 transistors connected in series
 transistors connected in paralle

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Digital Electronics
A gate is disabled when its disable input is at logic 0. The gate is

 OR
 NOR
 none of these
 AND

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MORE MCQ ON Digital Electronics

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