4017 - Counter/Sequencer ChipCD4017BE
The 4017 is a handy chip for building DIY sequencers and other counters. Feed in a clock signal from a 555 or some other oscillator to count up the steps. Counts between 1-10. Daisy chain multiple 4017s to count to bigger numbers.
- Manufacturer: Texas Instruments
- Counts up to 10
- Input voltage: 3-18 V