74HC30 8-input NAND Gate, DIP-14 Package

The 74HC30 is a single 8-input NAND gate integrated circuit from the HC (High-Speed CMOS) logic family, housed in a standard 14-pin DIP package. It performs the NAND logic function on eight inputs, outputting a LOW only when all inputs are HIGH. This IC is ideal for digital logic design, combinational circuits, and educational projects requiring multi-input gate functions.

Specifications

• Logic family: 74HC (High-Speed CMOS)
• Number of gates: 1 (8-input NAND)
• Supply voltage: 2V to 6V DC
• Logic level: TTL-compatible input thresholds
• Output current: ±5.2 mA (at 5V)
• Propagation delay: 13 ns typical (at 5V, 15 pF load)
• Package: 14-pin DIP (Dual In-line Package)
• Operating temperature: -40°C to +85°C

Compatible with

Arduino Uno, Arduino Mega, ESP32, ESP8266, Raspberry Pi (via level shifters), STM32, 8051 microcontrollers, and breadboard-based digital circuits.

What you can build with it

• Digital combination lock using multiple input conditions
• Priority encoder or decoder circuits
• Logic analyzer input conditioning for 8-bit signals

Built and Backed by Compoden

Every 74HC30 IC from Compoden includes free access to our AI build companion — delivered via QR code, email, or WhatsApp — that helps you wire and program this part 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.