CD4040 SOIC-16 12-Stage Binary Ripple Counter IC (CD4040)
The CD4040 is a CMOS 12-stage binary ripple counter IC designed for counting, frequency division, timing, and sequential logic applications. It features a built-in ripple carry binary counter architecture that allows efficient counting of clock pulses while maintaining low power consumption and reliable CMOS performance.
Key Features -
- 12-stage binary ripple counter IC
- CMOS low power consumption design
- SOIC-16 surface mount package
- Wide operating voltage range
- High noise immunity and stable counting operation
Specifications -
- IC type / Product type - 12-Stage Binary Ripple Counter IC
- Logic family / Component type - CMOS 4000 Series Counter IC
- Package type - SOIC-16 SMD IC
- Supply voltage - Approx 3V to 15V DC
- Input voltage - CMOS compatible clock input levels
- Output voltage - CMOS logic output levels
- Current rating - Low power CMOS operation
- Frequency / propagation delay - Approx 8MHz maximum clock frequency at 10V supply
- Operating temperature - Approx -55°C to +125°C
- Additional important specifications - Asynchronous reset input, 12 binary counter outputs, ripple clock operation, high input impedance
Applications -
- Frequency divider circuits
- Digital counters and timers
- Clock generation systems
- Sequential logic circuits
- Embedded electronics and automation projects
Pinout Configuration -
- Pin 1 - Counter output pin
- Pin 2 - Counter output pin
- Pin 3 - Reset input pin
- Additional pins - Clock input pin, remaining binary output pins, VDD supply pin, VSS ground pin
