Which of the following accurately describes ECL?
A) ECL stands for emitter-coupled logic; all of the inputs are coupled into the device through the emitters of the input transistors.
B) ECL stands for electron-coupled logic; all of the devices used within the gates are N-type transistors.
C) ECL stands for energy-coupled logic; the input energy is amplified by the input transistors and allows the device to deliver higher output currents.
D) ECL stands for emitter-coupled logic; all of the emitters of the input transistors are connected together and each transistor functions as an emitter follower.
D
You might also like to view...
At a time when the outdoor temperature is at or near design temperature, heating or cooling equipment sized to the design parameters should _____.
a. cycle on and off frequently b. be shut down for protection c. run almost constantly d. run longer at night than during the day
The primary types of commercial swine production are farrow-finish, farrow-to-feeder pig production and feeder pig finishing
Indicate whether this statement is true or false.
Larger cooling towers generally use ____________________-type fans.
Fill in the blank(s) with the appropriate word(s).
The "brain" of the computer is the ________
A) AD converter B) CPU C) RAM D) PROM