Texas Instruments SN54ALS109A Dual J-K Positive-Edge-Triggered Flip-Flops With Clear And Preset M38510/37102B2A

The SN54ALS109A is a dual J-K positive-edge-triggered flip-flop featuring clear and preset functionality. 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 perform as toggle or D-type flip-flops, depending on the connection of the J and K inputs. The maximum clock frequency is 30 MHz, with a typical power dissipation of 2.4 mA at 5.5 V. The flip-flops are available in a 20-lead LCCC package, which is designed for high reliability in military applications. The part number M38510/37102B2A corresponds to this specific configuration, ensuring compatibility with military specifications.