The output of a phototransister is determined by the presence or absence of light at its base input.
TTL requires a constant supply voltage of 8.0 V.
The term race condition describes the time that an active signal must be present at the input to a flip-flop before an active clock edge is applied.
A Schmitt trigger has a positive feedback circuit and experiences a phenomenon called hysteresis.
A transfer function graph illustrates the most important specifications for the Schmitt trigger devices.
The input levels to a flip-flop must be maintained for a minimum time period both before and after the edge of the clock signal is applied.
A series RC circuit can be used to generate a power-up (automatic) reset signal.
There is no way to eliminate the effects of a switch bounce.
The 7805 will get very hot if your circuit draws more than 0.5 A.
Pull-up resistors and pull-down resistors are used to keep a floating terminal HIGH.
What would be the output voltage of a 7814 voltage regulator?
What is the major advantage of the J-K flip-flop over the S-R flip-flop?
What is the difference between setup time and hold time?
A settable flip-flop's normal starting state when power is first applied to a circuit is always the ________ state.
The purpose of a pull-up resistor is to keep a terminal at a ________ level when it would normally be at a ________ level.
Setup time specifies:
Decoupling capacitors should be tied from VCC on one device to ground on a different device.
One example for the use of a Schmitt trigger is as a(n):
Define a race condition for a flip-flop.
The ________ circuit overcomes the problem of switching caused by jitter on the inputs.