GBP
The Nexperia HEF4017BT653 is a precision 5-stage Johnson decade counter/10-bit counter IC, packaged in a compact 16-pin SOIC (SO-16) surface-mount housing. Designed for robust performance in industrial, automation, consumer electronics, and medical systems, this counter offers dependable bidirectional counting, synchronous operation, and seamless cascading.
Why Buy this Product?
Achieves stable, glitch-free counting with decoded active‑HIGH outputs (Q0–Q9) and an active‑LOW carry output (Q5‑9) for easy counter chaining. Dual Schmitt-trigger clock inputs, CP0 and CP1, reliably absorb slow signal edges, eliminating timing noise issues.
Product Standout Features and Benefits
- Wide Supply Voltage: Operates from 3 V to 15 V, with support up to 15.5 V, making it ideal for mixed-voltage designs.
- Automatic Counter Correction: Self-resynchronizes within 11 clock pulses after illegal codes, enhancing reliability.
- Low-Power CMOS with High Noise Immunity: Offers energy-efficient, stable performance across industrial temperature ranges (–40°C to +85°C standard; up to +125°C).
- JEDEC-Compliant & ESD-Protected: Meets JESD 13‑B standard and exceeds 2000 V HBM ESD rating.
Usage Information
Ideal for digital sequencers, frequency dividers, cascaded decade counters, timers, LED sequencing systems, and mixed-signal logic. The asynchronous master reset (MR) ensures predictable system behavior by instantly clearing counts on demand.