IC 74126 – Quadruple Bus Buffer with 3-State Outputs

The IC 74126 is a high-speed quadruple bus buffer featuring independent 3-state outputs, making it ideal for bus-oriented systems where multiple devices share a common communication line. Each buffer has its own output enable pin, allowing for selective data flow and minimizing signal conflicts on shared buses.

Built using TTL logic, the 74126 provides strong drive capability and is commonly used in memory addressing, microcontroller interfacing, and digital signal routing.

Key Features

• Four independent non-inverting buffers

• 3-state outputs for bus interfacing and control

• TTL logic compatible (74 series)

• Output enable control for each buffer

• High-speed switching and low power consumption

• Standard DIP-14 package for breadboarding and prototyping

• Ideal for data bus isolation, microprocessor systems, and signal routing

Specifications

Package Includes

1 × 74126 Quad 3-State Bus Buffer IC (DIP-14 Package)