TTL requires a constant supply voltage of 8.0 V.

More Questions from Digital Design

• Pull-up resistors and pull-down resistors are used to keep a floating terminal HIGH.
• The output of a phototransister is determined by the presence or absence of light at its base input.
• 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 transfer function graph illustrates the most important specifications for the Schmitt trigger devices.
• 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.
• 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.

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