Digital Electronics - Study Mode

[#271] Which of the following gates is also called 'all or nothing gate'?
Correct Answer

(A) AND

[#272] In TTL family, the Totem-pole circuit on the output is used to provide . . . . . . . .
Correct Answer

(A) Active pull up and active pull down

[#273] The expression X + $$overline { ext{X}} $$ ⋅ Y is equal to
Correct Answer

(C) X + Y

[#274] The maximum positive and negative numbers which can be represented in 2's complement form using n-bit are
Correct Answer

(B) +(2 n - 1 - 1), -2 n - 1

[#275] The resolution of an-n-bit D/A converter with a maximum input of 5 V is 5 mV. The value of 'n' is
Correct Answer

(C) 10