4017 Datasheet (Fairchild) - Decade Counter/Divider

4017, Decade Counter/Divider

The CD4017BC is a 5-stage divide-by-10 Johnson counter with 10 decoded outputs and a carry out bit.

The CD4022BC is a 4-stage divide-by-8 Johnson counter with 8 decoded outputs and a carry-out bit.

These counters are cleared to their zero count by a logical “1” on their reset line.

These counters ar

4017 Features

* s Wide supply voltage range: 3.0V to 15V s High noise immunity: 0.45 VDD (typ.) s Low power Fan out of 2 driving 74L TTL compatibility: or 1 driving 74LS s Medium speed operation: 5.0 MHz (typ.) with 10V VDD s Low power: 10 µW (typ.) s Fully static operation Applications

* Automotive