The 74HC/LS93 from Xinbole is a high-performance 4-bit binary counter logic IC designed for precise counting, timing, and frequency division applications 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, measurement systems, and embedded electronics.
Built using advanced sequential logic and binary counter technology, the 74HC/LS93 provides a 4-bit ripple counter with asynchronous reset functionality, enabling flexible counting and reset control in digital circuits. The 74HC version delivers ultra-low power consumption with CMOS efficiency, while the 74LS version utilizes Schottky TTL architecture for faster switching performance and reduced propagation delay. This ensures accurate counting, stable timing response, and reliable pulse processing.
Compared to lower-series counter ICs, the 74HC/LS93 offers 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 architecture ensures stable operation even in electrically noisy environments, enhancing system reliability and counting accuracy.
Available in both DIP and SOP package options, the 74HC/LS93 supports flexible PCB integration for prototyping and production use. It is widely used in digital counters, frequency dividers, clocks, timers, industrial automation, and embedded systems. With its combination of accuracy, efficiency, and reliability, the Xinbole 74HC/LS93 is a dependable solution for binary counter applications.
Key Features:
- Wide operating voltage range: 2V to 6V
- 4-bit binary ripple counter IC
- Asynchronous 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
- Frequency division circuits
- Clocks and electronic timers
- Industrial automation systems
- Embedded electronic systems
- Measurement and instrumentation
- General-purpose digital logic design
