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31 Cards in this Set

  • Front
  • Back

SR NOR FLIP FLOP ( Active High) LOGIC CIRCUIT

SR NAND FLIP FLOP (ACTIVE LOW) LOGIC CIRCUIT

SR FLIP FLOP SYMBOL

JK FLIP FLOP SYMBOL

The type of a digital system that does not only depend on current input, butalso the previous history of the system. �

SEQUENTIAL LOGIC CIRCUIT

D FLIP FLOP WITH PGT

D FLIP FLOP WITH NGT

SR NOR Flip Flop Truth Table

SR NAND Flip Flop Truth Table

D FLIP FLOP STATUS/ OPERATION

D Flip Flop Truth Table

T Flip Flop Truth Table

JK Flip Flop Truth Table

SR Clocked Truth Table

Negative Edge Trigger

Positive Edge Trigger

refersto circuits whose output is strictly depended on the present value of theinputs

Combination logic circuit

A combination of Jkflip flop and an inverter can construct a _____________

D Flip Flop

DFlip flop symbol suins SR Flip Flop

T Flip flop symbol using SR Flip Flop

JK flip flop can be used to build _________flip flop

D and T Flip Flop

If both inputs of an SR NOR flip flop are LOW, What will happen to the output?

Output will HOLD.

Identify what is output Q when J = 1 and K= 1.

Q will Toggle

Identify what is output Q when S = 1 and R=1 . if SR active low is use.

Q will invalid

Output will remain the previous state

HOLD

Output will opposite the previous state

Toggle





Identify X an d Y








Identify X an d Y

X = Cache




Y =RAM

Offline storage

tapecartridges and optical disc such as CD and DVD

Primary storage

isthe top level and is made up of CPU registers, CPU cache and memory which arethe only components that are directly accessible to the systems CPU.

Secondary storage

Hard Disk Drive

HOLD




TOGGLE

T FLIP FLOP STATUS / OPERATION