CD4040 12-Stage Ripple Carry Binary Counter IC DIP-16 Package
CD4040 12-Stage Ripple Carry Binary Counter IC DIP-16 Package
The CD4040 is a 12-stage ripple carry binary counter integrated circuit in a DIP-16 package. It is designed for frequency division, timing, and counting applications in digital electronics projects. This IC is suitable for hobbyists, students, and engineers building sequential logic circuits.Specifications
- Supply voltage: 3V to 15V DC
- Logic family: CMOS
- Number of stages: 12 (binary counter)
- Output type: Ripple carry
- Package: DIP-16 (Dual In-line Package)
- Maximum clock frequency: 5 MHz (typical at 10V supply)
- Operating temperature range: -55Ā°C to +125Ā°C
Compatible with
- Arduino (Uno, Mega, Nano)
- ESP32 and ESP8266
- Raspberry Pi (via GPIO with level shifting)
- STM32 microcontrollers
- 555 timer circuits
- Any 3Vā15V digital logic system
What you can build with it
- Frequency divider circuits for clock signals
- Digital counters for event counting
- Sequential timers for automation projects
Built and Backed by Compoden
Every CD4040 IC from Compoden comes with access to our AI build companion, delivered via QR code, email, or WhatsApp. This tool helps you wire and program the IC into a working project, from circuit design to troubleshooting. With 10 years of experience supplying electronics to makers and institutions across India, we ensure reliable components for your builds. Pay your way: UPI, cards, or Cash on Delivery, anywhere in India.
What is the pinout of the CD4040 IC?
The CD4040 has 16 pins. Pin 1 is Q12 (output), Pin 2 is Q6, Pin 3 is Q5, Pin 4 is Q7, Pin 5 is Q4, Pin 6 is Q3, Pin 7 is Q2, Pin 8 is VSS (ground), Pin 9 is Q1, Pin 10 is Q9, Pin 11 is Q8, Pin 12 is Q10, Pin 13 is Q11, Pin 14 is Clock input, Pin 15 is Reset, and Pin 16 is VDD (positive supply).
What payment options are available for the CD4040 Binary Counter IC?
You can pay using UPI, credit/debit cards, or Cash on Delivery (COD). All payment methods are available across India.
How long does delivery take for the CD4040 IC?
We ship the CD4040 IC across India including Delhi, Mumbai, Bangalore, Hyderabad, Chennai, and Pune. Delivery typically takes 3ā7 business days depending on your location.
Buy the CD4040 12-Stage Ripple Carry Binary Counter IC online in India from Compoden, with COD and UPI available across India.
Ask Soldr above what you can build with this ā it knows every Compoden kit this part appears in.
Shipping Information
- Prepaid Orders: ā¹75 for orders up to ā¹999, FREE shipping above ā¹999
- COD Orders: ā¹125 shipping + ā¹50 COD fee = ā¹175 total
- Delivery Timeline: Dispatch in 1-2 days, delivery in 2-7 days depending on location
Returns & Warranty
- 7-Day Return: Manufacturing defects only (approval required)
- Warranty: 7 days from delivery
- Non-Returnable: Batteries, consumables, cut wires, clearance items