7400 Quad 2 Input NAND Gate Logic IC

The 7400 Series Quad 2-Input NAND Gate Logic IC includes four independent NAND gates within a single package, making it a staple component in digital logic design. Popular part numbers such as SN74LS00, SN74HC00N, SN74HC00, and 74HC00 offer varying electrical characteristics tailored to different applications—TTL, low-power, or high-speed CMOS designs.

Each IC houses four 2-input NAND gates and is ideal for implementing logic-based functions in microcontroller systems, sensor interfaces, timers, and control systems. These ICs are compatible with standard 5V systems and integrate seamlessly into breadboards and PCBs thanks to their compact DIP-14 package.

Whether you’re building Arduino-based automation, learning digital electronics, or designing industrial logic circuits, the 7400 series offers dependable performance and flexibility. Buy genuine NAND gate ICs from eleberric.com, your reliable source for electronics in Sri Lanka.

Specifications

• IC Variants: SN74LS00, SN74HC00N, SN74HC00, 74HC00

• Logic Family: TTL / CMOS (based on variant)

• Function: Quad 2-Input NAND Gate

• Number of Gates: 4

• Inputs per Gate: 2

• Operating Voltage: 2V – 6V (variant dependent)

• Typical Voltage: 5V

• Input Logic Levels: TTL or CMOS compatible

• Output Drive Capability: Depends on series (LS: standard TTL, HC: CMOS with higher drive)

• Propagation Delay: ~10ns–30ns (based on series)

• Package: DIP-14

• Dimensions: Approx. 18.5mm x 7mm x 4.5mm

• Weight: ~1g

Key Features

• 4 independent NAND gates in a single IC

• Available in SN74LS00 (TTL), SN74HC00N / SN74HC00 (CMOS), 74HC00 series

• TTL and CMOS logic level compatibility

• Low power consumption and fast switching

• Ideal for digital systems and control logic

• DIP-14 package fits standard breadboards and PCBs

• Suitable for educational, industrial, and hobbyist projects

Applications

• Digital electronics and logic circuits

• Arduino and Raspberry Pi projects

• DIY logic gates and flip-flops

• Sensor signal conditioning and logic control

• Robotics and automation systems

• LED and buzzer control logic

• Learning and teaching binary logic design

• Custom-built security and alarm systems