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.
Features
- Wide supply voltage range: 3.0V to 15V
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High noise immunity: 0.45 VDD(typically)
- High-Efficiency
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Low power TTL compatibility: Fan out of 2 driving 74Lor 1 driving 74LS
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Medium speed operation: 8 MHz Typ. at VDD=10V
- Schmitt trigger clock input
Specifications
| Model | CD4040BC |
| Package | 16DIP |
| Voltage | 18V |
| Input voltage | -0.5 to 0.5V |
| Max Lead Temperature | 260 Degree Centigrade |
| Operating Temperature | 65 to 150° C |
| Country of Origin | China |
