74VHC4040 Datasheet - Fairchild Semiconductor

74VHC4040 12-Stage Binary Counter

The VHC4040 is an advanced high-speed CMOS device fabricated with silicon gate CMOS technology. It achieves the high-speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. The VHC4040 is a 12-stage counter which increments on the negative edge of.

74VHC4040 Features

* s High speed; fMAX = 210 MHz at VCC = 5V s Low power dissipation: ICC = 4 µA (max) at TA = 25°C s High noise immunity: VNIH =VNIL = 28% VCC (min) s Power down protection is provided on all inputs s Wide operating voltage range: VCC (opr) = 2V

* 5.5V s Low noise: VOLP = 0.8V (max) s Pin and f

74VHC4040_FairchildSemiconductor.pdf