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IC 74126 – Quadruple Bus Buffer with 3-State Outputs
- 🧠 74126 TTL IC: quadruple bus buffer (4 channels)
- 🚦 3-state outputs for safe bus sharing and multiplexing
- ⚡ Standard 5V TTL operation
- 🔌 Non-inverting buffers for signal strengthening
- 🧩 Ideal for data buses, shared lines, and I/O expansion
- 🛠️ Individual enable pins for each buffer channel
- 🚀 Fast switching for reliable digital communication
- 📦 DIP package—easy to use in prototyping and repairs
15,00 EGP
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Description
The 74126 is a quad bus buffer IC with 3-state outputs, designed for digital logic applications. It is TTL-compatible and ideal for bus-driving applications where controlled output states are required.
Short Features
- Contains four independent buffers
- 3-state outputs for bus interfacing
- TTL logic compatibility
- High-speed switching capability
- Reliable performance for digital systems
Specification
- Logic Type: Quadruple Bus Buffer
- Output Type: 3-state (enabled or disabled)
- Supply Voltage: 4.75V to 5.25V DC (Typical 5V)
- Propagation Delay: ~8 ns (typical)
- Output Current: ±15mA
- Package Type: DIP-14 or SOIC-14
- Operating Temperature: 0°C to 70°C
- Applications: Bus interfacing, memory addressing, signal isolation, and control systems
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Specification
General
| WeightWeight | 0,0000 g |
|---|---|
| Dimensions | 2 × 0,7 × 0,3 cm |
| Product Name | IC 74126 – Quadruple Bus Buffer with 3-State Outputs |
| Type | Digital Logic IC |
| Model | 74126 |
| Logic Family | TTL (Transistor-Transistor Logic) |
| Number of Buffers | 4 (Quad) |
| Output Type | 3-State Outputs |
| 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, Bus Driving, Microcontroller Interfaces, Educational Electronics |
| Package Contents | 1× IC 74126 – Quadruple Bus Buffer with 3-State Outputs |
