CD4008 4-bit Full Adder IC DIP-16 Package

The CD4008 is a 4-bit full adder IC in a DIP-16 package, designed for binary addition in digital logic circuits. It accepts two 4-bit binary numbers and a carry-in, producing a 4-bit sum and a carry-out. Ideal for students, hobbyists, and engineers building arithmetic logic units (ALUs) or digital counters.

Specifications

• Logic family: CMOS 4000 series
• Function: 4-bit full adder with carry-in and carry-out
• Supply voltage: 3V to 15V DC
• Package: DIP-16 (Dual In-line Package, 16 pins)
• Input logic levels: TTL and CMOS compatible
• Operating temperature: -55°C to +125°C
• Propagation delay: typically 60ns at 10V supply

Compatible with

• Arduino Uno, Mega, Nano
• ESP32, ESP8266
• Raspberry Pi (via level shifters)
• STM32 boards
• Breadboard prototyping systems

What you can build with it

• 4-bit binary adder circuit for digital calculators
• Arithmetic logic unit (ALU) for educational CPU projects
• Binary counter with carry propagation for digital clocks

Built and Backed by Compoden

Every CD4008 IC from Compoden includes a free AI build companion delivered via QR code, email, or WhatsApp — guiding you through wiring and programming it into a working project. With 10 years of experience supplying makers and institutions across India, we ensure reliable components for your builds. Pay your way: UPI, cards, or Cash on Delivery, anywhere in India.