74LS02 DIP Quad 2-Input NOR Gate IC (14-Pin TTL Logic IC)

The 74LS02 DIP Quad 2-Input NOR Gate IC is a TTL logic integrated circuit that contains four independent 2-input NOR gates in a 14-pin Dual Inline Package (DIP). Built using Low Power Schottky (LS) TTL technology, it offers fast switching speeds, low power consumption, and reliable digital logic performance.

This IC is widely used in digital logic circuits, combinational logic design, signal processing, timing circuits, embedded systems, educational projects, and industrial control applications. It is fully compatible with other devices in the 74LS TTL logic family, making it easy to integrate into digital electronic systems.

Key Features -

• Four independent 2-input NOR gates

• TTL compatible logic levels

• Low Power Schottky (LS) technology

• 14-pin DIP package

• High-speed switching performance

• Low power consumption

• Compatible with 74LS series logic ICs

• Reliable and stable operation

• Easy PCB mounting

• Suitable for digital and embedded applications

Specifications -

• Product type - TTL Logic IC

• IC model - 74LS02

• Logic function - Quad 2-Input NOR Gate

• Logic family - 74LS TTL

• Package type - DIP-14

• Operating voltage - 5V DC

• Input type - TTL Compatible

• Output type - TTL Logic Output

• Mounting type - Through Hole (THT)

• Operating temperature - Standard Commercial Range

Applications -

• Digital logic circuits

• Combinational logic design

• Signal inversion circuits

• Timing and pulse generation circuits

• Embedded systems

• Industrial control systems

• Educational electronics projects

• Microcontroller interface circuits

• Prototype PCB development

• DIY electronics projects