Logging in (or registering) will help the system to select questions that you need to focus on.

E6C03

What level of input voltage is high in a TTL device operating with a 5-volt power supply?

Select	Answer
A	2.0 to 5.5 volts
B	1.5 to 3.0 volts
C	1.0 to 1.5 volts
D	-5.0 to -2.0 volts

---

Hamboozler: Copyright 2007 Four Batons Technology. All rights reserved.
By continuing to use this site, you are agreeing to the Privacy Policy and Terms of Service.
Contact Us