Texas Instruments SN54F109 Dual J-K Positive-Edge-Triggered Flip-Flops W/Clear And Preset M38510/34102BFA

The SN54F109 is a dual J-K positive-edge-triggered flip-flop featuring clear and preset functions. It operates over a military temperature range of -55°C to 125°C, making it suitable for harsh environments. The device includes two independent flip-flops that can be configured to function as toggle flip-flops or D-type flip-flops by appropriately connecting the J and K inputs. The flip-flops transfer data to the outputs on the positive edge of the clock pulse, with preset and clear inputs allowing for immediate setting or resetting of the outputs regardless of other input states. The device is available in multiple package options, including a 16-pin ceramic flat package (CFP), which is relevant for the part number M38510/34102BFA. The SN54F109 is characterized by its robust electrical specifications, including a supply voltage range of 4.5V to 5.5V and a maximum clock frequency of 100 MHz.