#Q lab master slave control series
79xx Series Three Terminal Voltage Regulators.Play Star Wars on Terminal using a Simple Command.Control 7401 Quad 2 - Input NAND Gates using Switches.How 7401 Quad 2-Input NAND Gate Differ from 7400 Q.Command to Append Images, Horizontally or Vertical.
Circuit to Turn On an LED During Night - Automatic.Simple Circuit to Sense Light using Arduino Mega a.Turn On an LED During Day and Turn Off in Night Us.NOT Gate Realization using BC 547 and Arduino Mega.Reverse Bias Protection for 78xx and 79xx Series V.Control 7404, NOT Gate IC, using Switch.Control 7404, NOT Gate IC, Using Arduino Mega.Controlling 74LS138, 3 - Line to 8 - Line Decoder.Practical Demo of S R Latch using 7400 NAND Gate a.Tutorial of 7473, Master - Slave J-K Flip - Flops.Output is connected to LEDs through current limiting resistors. Similarly, if the switch is ON, corresponding input will be LOW. When the switch is OFF, corresponding input will be HIGH. These switches helps to shift the inputs between HIGH and LOW voltages. Push button switches are connected in between the inputs ( J, K, CLK and CLR ) and ground. Input pins ( J, K, CLK and CLR ) of the flip-flop is connected to 5V through pull up resistors. CLR should be set to HIGH after clearing the outputs.Ĭircuit diagram to put one master-slave flip-flop in circuit is given below. A logical LOW at CLR button will reset the outputs ( Q and Qbar ) and the outputs ( Q and Qbar ) will not change even if the J, K or CLK is changed. Output will change only during the negative transitions of clock. If the clock is HIGH, no change will happen to the output ( Q and Qbar ), even if the value of J and K change. During the positive transistion of clock, data from J and K input is transferred to master and during the negative transistion of clock, data from master get transferred to the slave. These ICs have two independant Master-slave Flip-Flops with two complementary outputs. 7473 is a commonly used Master-Slave J-K Flip-Flop IC.
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