Features: Cd4017 is 16 pin CMOS decade counter high operating frequency IC The voltage supply range is from 3V to 15V but in normal operation, +5V is used. Decoded outputs pins = 10 Wide supply voltage range: 3.0V to 15V Clock input is Schmitt triggered which provides pulse shaping and therefore it has no rise and fall times limitation. Storage Temperature (TS) −65°C to +150°C High noise immunity: 0.45 VDD (typ.) Medium speed operation: 5.0 MHz (typ.) with 10V VDD Low power: 10 µW (typ.) Fully static operation CD4017 is TTL compatible It has a medium operational speed which is typically 5MHz and the maximum clock frequency is 5.5Mhz Multiple 16-pin packages PDIP, GDIP, PDSO packages CD4017 Applications LED matrix circuits LED chaser applications and LED-based projects Binary counter or Binary decoder Divisible counting by N Industrial and medical electronics. Used in LED chaser, LED matrix, and other LED projects Binary counter or Binary decoder Can be used for divide by N counting Remote metering, automotive, medical electronics Automotive Instrumentation Medical electronics Alarm systems Industrial electronics Remote metering