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Electronics and Communication Engineering - Digital Electronics

Exercise : Digital Electronics - Section 16
31.
While __________ is the fastest unsaturated logic gate __________ has the excellent noise immunity?
ECL, TTL
TTL, ECL
ECL, RTL
RTL, DTL
Answer: Option
Explanation:
No answer description is available. Let's discuss.
32.
In a 4 bit D/A converter, the offset error is the output voltage when input digital voltage is
1111
0000
either 1111 or 0000
none of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
33.
To convert SR latch to D latch
connect both S and R to D
connect D to S directly and D to R through inverter
connect D to R directly and D to S through inverter
connect S to D and leave R open
Answer: Option
Explanation:
No answer description is available. Let's discuss.
34.
If a RAM has 34 bits in its MAR and 16 bits its MAR, then its capacity will be
32 GB
16 GB
32 MB
16 MB
Answer: Option
Explanation:
No answer description is available. Let's discuss.
35.
The output voltage of 5-bit D/A binary ladder that has a digital input of 11010 (Assuming 0 = 0 V and 1 = + 10 V) is
3.4375 V
6.0 V
8.125 V
8.6875 V
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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