The 74HCT109D-Q100J is an integrated circuit (IC) component that falls under the 74HC family of devices. It is a dual J-K flip-flop that operates with a wide supply voltage range and is qualified for automotive applications, meeting the requirements of the Automotive Electronics Council (AEC-Q100).
Key features of the 74HCT109D-Q100J include:
1. Dual J-K Flip-Flop: The IC consists of two independent J-K flip-flops that can be triggered either by the rising edge or the falling edge of the clock input signal. The flip-flops have individual J, K, and preset (clear) inputs, allowing for versatile functionality in digital circuits.
2. Wide Supply Voltage Range: The 74HCT109D-Q100J operates with a wide supply voltage range of 2 V to 6 V, making it compatible with various electronic systems. This flexibility enables its usage in a broad range of applications, including automotive electronics.
3. Schmitt-trigger Input: The IC incorporates Schmitt-trigger inputs, which provide hysteresis to the input signals. This feature enhances the noise immunity of the flip-flop, making it less susceptible to disturbances or signal fluctuations during high-speed digital signal processing.
4. CMOS Technology: The IC is fabricated using Complementary Metal-Oxide-Semiconductor (CMOS) technology, which ensures low power consumption, low noise levels, and high reliability
