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
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
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 |
