ST HCF4027BE Dual J-K Master-Slave Flip-Flop CMOS IC OM0124U


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S.T. HCF4027BE 


HCF4027B is a monolithic integrated circuit fabricated in Metal Oxide Semiconductor technology available in DIP and SOP packages. 

HCF4027B is a single monolithic chip integratedcircuit containing two identicalcomplementary-symmetry J-K master-slave flip-flops.

 Each flip-flop has provisions for individual J, K, Set, Reset, and Clock input signals. 

Buffered Q and Q signals are provided as outputs. 

This input-output arrangement provides for compatible operation with the HCF4013B dual D type flip-flop.

This device is useful in performing control, register, and toggle functions. 

Logic levels present at the J and K inputs, along with internal self-steering, control the state of each flip-flop; changes in the flip-flop state are synchronous with

the positive-going transition of the clock pulse. 

Set and Reset functions are independent of the clock and are initiated when a high level signal is present at either the Set or Reset input.

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