CD4068 CMOS 8-Input NAND/AND Gate IC DIP-14 Package

The CD4068 is a CMOS dual 8-input gate IC in a DIP-14 package, providing both NAND and AND outputs from the same inputs. It is used in digital logic circuits requiring wide-input gate functions, suitable for hobbyists, students, and electronics engineers building combinatorial logic systems.

Specifications

• Logic family: CMOS
• Package: DIP-14
• Supply voltage: 3V to 15V DC
• Logic outputs: 8-input NAND and 8-input AND (complementary outputs)
• Operating temperature: -55°C to +125°C
• Propagation delay: typical 60ns at 10V
• Pin count: 14 pins

Compatible with

• Arduino (Uno, Mega, Nano)
• ESP32 and ESP8266
• Raspberry Pi (via level shifting)
• STM32 and other 3.3V/5V microcontrollers
• Breadboard prototyping systems

What you can build with it

• Digital combination lock using 8-bit input code
• Priority encoder or data selector circuits
• Wide-input AND/NAND logic for sensor arrays

Built and Backed by Compoden

Every CD4068 IC ships with access to our AI build companion — delivered via QR, email, or WhatsApp — that helps you wire and program this gate into a working project. With 10 years of 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.

Frequently Asked Questions