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Digital Computer Electronics

Digital Computer Electronics
The 2764 is 65,536-bit EPROM organized as 8,192 words of 8 bits each. How many address lines does it have?

13
12
None of these
14
8

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Digital Computer Electronics
The time required for a pulse to decrease from 90 to 10 percent of its maximum value is known as

binary level transition period
None of these
decay time
rise time
propagation delay

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Digital Computer Electronics
When an inverter is placed between both inputs of an SR flip-flop, the resulting flip-flop is

None of these
D flip-flop
Master slave JK flip-flop
JK flip-flop
T flip-flop

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Digital Computer Electronics
Small-scale integration, abbreviated _____ refers to fewer than 12 gates on the same chip. Medium-scale integration (MSI) means 12 to 100 gates per chip. And large-scale integration (LSI) refers to more than _____ gates per chip.

SSI, 1000
SSI, 75
SSI, 10000
SSI, 100
None of these

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Digital Computer Electronics
A combinational logic circuit which is used to send data coming from a single source to two or more separate destinations is called as

encoder
None of these
decoder
demultiplexer
multiplexer

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Digital Computer Electronics
How many inputs signals can a gate have?

two only
more than one
one
None of these
both (a) and (b)

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