The CD4040BC is a 12-stage ripple carry binary counter. The counters are advanced one counton the negative transition of each clock pulse. The counters are reset to the zero state by a logical “1” at thereset input independent of clock.
- Wide supply voltage range: 1.0V to 15V
- High noise immunity: 0.45 VDD (typ.)
- Low power TTL compatibility: Fan out of 2 driving 74Lor 1 driving 74LS
- Medium speed operation: 8 MHz typ. at VDD = 10V
- Schmitt trigger clock input