The output of a standard TTL NAND gate is used to pull an LED indicatorLOW.
The LED is in series with a 470-resistor.
What is the current in the circuit when the LED is on

7.02 mA
 
8.51 mA
 
10.63 mA
 
5.32 mA
 

Answer

A Foxoyo User

Statistics

0 Level
0
Attempts
0
Accuracy
0
Bookmark
0
Tags

Quizes

Related Questions