Dual J-K Positive Edge-Triggered Flip-Flop IC - 74HC109 Zero PCB Power management:

Power management:

* Durable and compact

This can be used to program : AT90S1200

Dual-band WiFi support for 2

Dual J-K Positive Edge-Triggered Flip-Flop IC - 74HC109 Zero PCB Power management:Dual J K Positive Edge Triggered Flip Flop IC 74HC109 The 74HC Series 74HC109 IC devices contain two independent J K positive edge triggered flip flops. A low level at the preset or clear inputs sets or resets the outputs regardless of the levels of the other inputs. When preset and clear are inactive (high), data at the J and K inputs meeting the setup time requirements are transferred to the outputs on the positive going edge of the clock pulse.