SNJ54HC109J is a high-speed dual JK flip-flop integrated circuit (IC) component manufactured by Texas Instruments. It belongs to the 74HC family of logic devices and is designed to provide advanced functionality and reliability. This IC is widely used in digital logic circuits and has various key features that make it suitable for numerous applications.
The SNJ54HC109J is a dual JK flip-flop, meaning it consists of two independent JK flip-flops on a single chip. Each flip-flop has J (data) and K (inverted data) inputs, along with clock (CLK) and clear (CLR) inputs. These inputs allow for control over the state of the flip-flop and determine the output based on the input conditions. The SNJ54HC109J operates on positive edge-triggered clock signals, making it synchronous and ideal for time-critical applications.
One of the primary features of SNJ54HC109J is its high-speed operation, which enables it to process logic signals quickly. This IC has a propagation delay of only a few nanoseconds, making it suitable for high-frequency applications. Additionally, it can operate over a wide range of input voltages, typically from 2V to 6V, allowing for compatibility with different logic families.
This IC component also incorporates a master reset (CLR) functionality, which allows the user to force the flip-flops to a known state
