CD4040BC 16DIP 14-Stage Ripple Carry Counter IC (Pack of 2)

The CD4020BC, CD4060BC, and CD4040BC are 14-stage ripple carry binary counters, and the 12-stage ripple carries binary counters, respectively. Each clock pulse's negative transition advances the counters by one count. A logical "1" at the set input, independent of the clock, resets the counters to their initial value of zero. Its supply voltage is 18V, and its input voltage is -0.5 to 0.5V. Its max clock frequency is 3MHz.

 DATASHEET

Features

• Wide supply voltage range: 3.0V to 15V
• High noise immunity: 0.45 VDD(typically)
• High-Efficiency
• 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

Specifications