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Digital Electronics

Digital Electronics
Four ROM chips of 16 × 4 size have their address buses connected together. This system will be of size

 256 × 1
 64 × 4
 16 × 16
 32 × 8

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Digital Electronics
XNOR followed by a NOT gate is equivalant to ________ gate

 XOR
 XNOR
 NOR
 OR

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Digital Electronics
1 Kilo bits are equal to

 1000 bits
 1008 bits
 1012 bits
 1024 bits

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Digital Electronics
A small circle or dot on top of an IC represents

 Pin14
 Pin13
 Pin1
 Pin2

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Digital Electronics
For checking the parity of a digital word, it is preferable to use

 X-OR gates
 NOR gates
 AND gates
 NAND gates

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Digital Electronics
The inverter is ___________

AND gate
NOT gate
OR gate
None of these

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