The 74HC/LS76 from Xinbole is a high-performance dual JK flip-flop logic IC designed for advanced sequential logic operations in modern digital electronic systems. Operating over a wide supply voltage range from 2V to 6V, this device is available in both high-speed CMOS (74HC) and low-power Schottky TTL (74LS) compatible versions, making it suitable for industrial control, computing, and embedded digital applications requiring precise timing and data control.
Built using advanced sequential logic semiconductor technology, the 74HC/LS76 provides JK flip-flop functionality with preset and clear inputs, enabling flexible toggling, data storage, and synchronization operations. The 74HC version offers ultra-low power consumption with CMOS efficiency, while the 74LS version utilizes Schottky TTL architecture for faster switching speed and reduced propagation delay. This ensures stable timing behavior and reliable state retention in complex digital circuits.
Compared to lower-series flip-flop ICs, the 74HC/LS76 delivers improved speed performance, better energy efficiency, and wider voltage compatibility, making it suitable for both modern low-power systems and legacy TTL-based designs. Its robust internal structure ensures stable operation even in electrically noisy environments, improving overall system reliability and timing accuracy.
Available in both DIP and SOP package options, the 74HC/LS76 supports flexible PCB integration for prototyping and mass production. It is widely used in counters, registers, control systems, shift registers, memory devices, and embedded electronics. With its combination of flexibility, efficiency, and reliability, the Xinbole 74HC/LS76 is a dependable solution for JK flip-flop applications.
Key Features:
- Wide operating voltage range: 2V to 6V
- Dual JK flip-flop with preset and clear
- Toggle, set, and reset functionality
- CMOS (74HC) and TTL (74LS) compatible versions
- Schottky TTL for fast switching (LS series)
- Low power consumption (HC series)
- High noise immunity and stable operation
- Available in DIP and SOP packages
Applications:
- Digital counters and timing systems
- Shift registers and data storage
- Control and automation circuits
- Embedded digital electronics
- Computing and interface logic
- Sequential logic systems
- General-purpose digital design
