

Logic Families and Their Characteristics - Technical MCQs
Q1: Why is a decoupling capacitor needed for TTL ICs and where should it be connected?A
to block dc, connect to input pins
B
to reduce noise, connect to input pins
C
to reduce the effects of noise, connect between power supply and ground
ANS:C - to reduce the effects of noise, connect between power supply and ground A coupling capacitor is a capacitor which is used to couple or link together only the AC signal from one circuit element to another. The capacitor blocks the DC signal from entering the second element and, thus, only passes the AC signal. |


For help Students Orientation
Mcqs Questions
One stop destination for examination, preparation, recruitment, and more. Specially designed online test to solve all your preparation worries. Go wherever you want to and practice whenever you want, using the online test platform.