The CD54HCT109F3A is a high-performance, dual J-K flip-flop integrated circuit from Texas Instruments, designed for use in a wide range of digital applications. This device features positive-edge-triggered flip-flops with individual J, K, clock (CLK), and reset (RST) inputs, along with complementary outputs (Q and Q̅).

Made with advanced high-speed CMOS technology, the CD54HCT109F3A offers the robustness and reliability expected from Texas Instruments. This technology ensures that the device is compatible with the HCT family of logic circuits, allowing for easy integration into existing systems that require high-speed operation and low power consumption.

The device operates on a wide range of supply voltages from 4.5V to 5.5V, which makes it suitable for interfacing with TTL logic levels. The low power consumption and high noise immunity of CMOS combined with the speed of TTL makes the CD54HCT109F3A an excellent choice for use in telecommunications, computing, and industrial applications where performance and power efficiency are paramount.

Key features of the CD54HCT109F3A include:

• Two independent J-K flip-flops with direct set and reset inputs
• Positive-edge-triggered clock inputs
• Wide operating voltage range of 4.5V to 5.5V
• High noise immunity characteristic of CMOS devices
• Maximum clock frequency at 10V: 50 MHz
• Low input current of 1µA maximum
• Typical tpd = 13 ns
• Complementary outputs providing both normal and inverted signals
• Standardized, symmetrical output characteristics
• Meets all requirements of JEDEC Tentative Standard No. 13B, "Standard Specifications for Description of 'B' Series CMOS Devices"

With its robust design and advanced features, the CD54HCT109F3A is an ideal choice for designers seeking a reliable and high-speed solution for flip-flop logic requirements. Texas Instruments' commitment to quality ensures that this component will deliver consistent performance and durability for all your project needs.