CD4020 14-Stage Binary Ripple Counter CMOS IC (Min 5 Pcs)

The CD4020 is a 14-stage binary ripple counter in DIP-16 package from the 4000 series CMOS family. Counts up to 16,384 (2¹⁴) and provides 12 buffered output taps — ideal for long-period frequency division and timer circuits. Sold in a minimum of 5 pieces.

Specifications

• Type: 14-Stage Binary Ripple Counter
• Logic Family: 4000 Series CMOS
• Supply Voltage (VDD): 3V to 18V
• Max Clock Frequency: 6MHz @ 10V
• Outputs: 12 buffered outputs (Q1, Q4–Q14)
• Reset: Active-high asynchronous reset
• Package: DIP-16

Applications

Long-period frequency divider, timer circuit, clock divider, random number generator seed, event counter up to 16384, real-time clock prescaler, crystal oscillator divider chain.