7406N Hex Inverter Buffer/Driver IC

The 7406N Hex Inverter Buffer/Driver IC is one of the most popular TTL logic ICs used in digital electronics and embedded systems. It integrates six independent NOT gates with open-collector outputs inside a compact 14-pin DIP package.

Unlike standard inverter ICs, the open-collector outputs allow the device to interface with higher voltage loads, making it ideal for driving relays, LEDs, lamps, MOSFET gates, logic circuits, and industrial equipment.

Students in Electrical and Electronic Engineering (EEE), Computer Engineering (CSE), Robotics, Mechatronics, and IoT development frequently use the 7406N for practical laboratory experiments and embedded hardware projects.

Its compatibility with 5V TTL systems makes it suitable for Arduino, AVR, PIC, STM32, ESP32 (with proper interfacing), FPGA development boards, and numerous industrial digital systems.

The 7406N offers excellent noise immunity, reliable switching performance, and long operational life, making it a preferred IC for educational and professional electronics applications in Bangladesh.

Features:

• Six independent inverter buffers
• Open-collector outputs
• TTL compatible logic
• High current sink capability
• Operates from 5V supply
• Suitable for higher voltage output loads
• DIP-14 package
• Reliable digital signal inversion
• Low power consumption
• High-speed switching
• Industrial-grade logic performance
• Ideal for Arduino and microcontroller interfacing

Specifications: