Catalog > Semiconductors > Integrated Circuits 74LS109AN IC Dual J-K Flip-Flop with Inverted K Input, Positive-Edge-Triggered Part No: 74LS109AN 16.45 ZAR inc for 1 Each (Quoting) Add to Cart Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Specifications Function Set(Preset) and Reset Type JK Type Output Type Complementary Number of Elements 2 Number of Bits per Element 1 Clock Frequency 33 MHz Max Propagation Delay @ V, Max CL 40ns @ 5V, 15pF Trigger Type Positive Edge Current - Output High, Low 400µA, 8mA Voltage - Supply 4.75V ~ 5.25V Current - Quiescent (Iq) 8 mA Operating Temperature 0°C ~ 70°C (TA) Mounting Type Through Hole Supplier Device Package 16-PDIP Package / Case 16-DIP (0.300", 7.62mm)