Dual JK Flip-Flop

The KK4027B is a Dual JK Flip-Flop which is edge-triggered and features independent Set, Reset, and Clock inputs. Data is accepted when the Clock is LOW and transferred to the output on the positive-going edge of the Clock. The active HIGH asynchronous Reset and Set are independent and override the J, K, or Clock inputs. The outputs are buffered for best system performance.

• Operating Voltage Range: 3.0 to 18 V
• Maximum input current of 1 µA at 18 V over full package-temperature
   range; 100 nA at 18 V and 25°C
• Noise margin (over full package temperature range):
                        1.0 V min @ 5.0 V supply
                        2.0 V min @ 10.0 V supply
                        2.5 V min @ 15.0 V supply