IC 7427 – Triple 3-Input NOR Gate

🧠 7427 TTL logic IC with 3× 3-input NOR gates
🔁 Three independent NOR gates (3 inputs each)
⚡ Standard 5V TTL operation
🧩 Ideal for logic combining, gating, and control circuits
🚀 Fast switching for reliable digital designs
🔌 TTL-compatible inputs/outputs for classic logic systems
📦 DIP package—easy breadboard prototyping
✅ Great for logic trainers, repairs, and DIY projects

SKU: 7427 Categories: 7400-series, Semiconductor ICs

20,00 EGP

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Description

The 7427 is a triple 3-input NOR gate IC from the 7400 TTL series. It provides reliable and fast logic operations, suitable for use in digital logic design and control applications.

Short Features

Three independent 3-input NOR gates in one IC
TTL-compatible logic levels
Fast switching performance
Standard 7400 series pin configuration
Reliable for high-speed digital circuits

Specification

Logic Type: Triple 3-input NOR gates
Supply Voltage: 4.75V to 5.25V DC (Typical 5V)
Input Logic Levels: TTL-compatible
Propagation Delay: ~10 ns (typical)
Output Current: ±8mA
Package Type: DIP-14 or SOIC-14
Operating Temperature: 0°C to 70°C
Applications: Logic circuits, signal processing, control systems, and educational projects

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Specification

General

WeightWeight	0,0000 g
Dimensions	2 × 0,7 × 0,3 cm
Type	Logic IC
Model	7427
Logic Family	TTL (Transistor-Transistor Logic)
Number of Gates	3
Inputs per Gate	3
Output Type	Standard TTL
Operating Voltage	5 V DC
Input Current	1.6 mA (typical)
Output Current	±8 mA (typical)
Propagation Delay	~15 ns (typical)
Package Type	DIP-14 / Through-Hole
Operating Temperature	0°C to 70°C
Applications	Digital Logic Circuits, Logic Gate Experiments, Arduino/FPGA Projects, Educational Electronics
Package Contents	1× IC 7427 – Triple 3-Input NOR Gate