74HCT109 - Dual JK flip-flop
The 74HC109; 74HCT109 is a dual positive edge triggered JK flip-flop featuring individual J and K inputs, clock (CP) inputs, set (SD) and reset (RD) inputs and complementary Q and Q outputs.
The set and reset are asynchronous active LOW inputs and operate independently of the clock input.
The J and
74HCT109 Features
* J and K inputs for easy D-type flip-flop
* Toggle flip-flop or "do nothing" mode
* Wide supply voltage range:
* For 74HC109: from 2.0 V to 6.0 V
* For 74HCT109: from 4.5 V to 5.5 V
* CMOS low power dissipation
* High noise immunity
