CD4040 12-Stage Binary Ripple Counter CMOS IC (Min 5 Pcs)

The CD4040 is a 12-stage binary ripple counter in DIP-16 package from the 4000 series CMOS family. All 12 stages are accessible (unlike CD4020), counting up to 4,096 (2¹²) with fully buffered outputs. Ideal for frequency division and timing applications. Sold in a minimum of 5 pieces.

Specifications

• Type: 12-Stage Binary Ripple Counter
• Logic Family: 4000 Series CMOS
• Supply Voltage (VDD): 3V to 18V
• Max Clock Frequency: 6MHz @ 10V
• Outputs: All 12 stages buffered (Q1–Q12)
• Reset: Active-high asynchronous reset
• Package: DIP-16

Applications

Frequency divider, timer circuit, clock prescaler, event counter up to 4096, binary sequencer, audio frequency divider, real-time clock circuit, crystal oscillator divider chain.