The ripple counter shown in the figure works as a

Commercially available ECL gates use two ground lines and one negative supply in order to

A Darlington Emitter follower circuit is sometimes used in the output stage of a TTL gate in order to

The resolution of a 4-bit counting ADC is 0.5 Volts. For an analog input of 6.6 Volts, the digital output of the ADC will be