IC 74126 – Quadruple Bus Buffer with 3-State Outputs

<p>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.</p> <h3>Short Features</h3> <ul> <li>Contains four independent buffers</li> <li>3-state outputs for bus interfacing</li> <li>TTL logic compatibility</li> <li>High-speed switching capability</li> <li>Reliable performance for digital systems</li> </ul> <h3>Specification</h3> <ul> <li><strong>Logic Type</strong>: Quadruple Bus Buffer</li> <li><strong>Output Type</strong>: 3-state (enabled or disabled)</li> <li><strong>Supply Voltage</strong>: 4.75V to 5.25V DC (Typical 5V)</li> <li><strong>Propagation Delay</strong>: ~8 ns (typical)</li> <li><strong>Output Current</strong>: ±15mA</li> <li><strong>Package Type</strong>: DIP-14 or SOIC-14</li> <li><strong>Operating Temperature</strong>: 0°C to 70°C</li> <li><strong>Applications</strong>: Bus interfacing, memory addressing, signal isolation, and control systems</li> </ul>