The MC14553 from Xinbole is a high-reliability 3-digit BCD counter and display driver IC designed for digital counting, timing, and numerical display applications. Operating over a wide supply voltage range from 3V to 15V, this CMOS-based device integrates three cascaded counter sections with multiplexed 7-segment display control, making it ideal for compact and efficient digital instrumentation and embedded systems.
Built using advanced low-power CMOS technology, the MC14553 ensures low current consumption, stable counting performance, and strong noise immunity. While it does not utilize Schottky diode technology, its optimized internal logic design enables efficient switching behavior and accurate signal processing with minimal power loss. This results in improved system stability, low thermal generation, and reliable long-term operation.
Compared to lower-voltage logic counter series, the MC14553 offers a wider operating voltage range and improved compatibility with various digital systems. This makes it suitable for designs requiring flexible power supply conditions and stable multi-digit counting performance in industrial environments.
Available in DIP package form, the MC14553 is ideal for through-hole PCB designs, prototyping, and durable industrial assemblies. It is widely used in digital counters, frequency meters, event counting systems, industrial measurement equipment, and display driver circuits. With its multi-digit integration, low power operation, and reliable CMOS performance, the Xinbole MC14553 is a dependable solution for modern digital logic and display applications.
Key Features:
- Wide operating voltage range: 3V to 15V
- 3-digit BCD counter and driver integration
- Low-power CMOS technology
- Multiplexed 7-segment display control
- High noise immunity
- Stable and accurate counting operation
- Efficient digital logic processing
- DIP package for easy integration
Applications:
- Digital counters and timers
- Frequency measurement systems
- Event counting devices
- Industrial instrumentation
- Electronic meters and displays
- Embedded digital control systems
- Display driver circuits
