74F125 DIP IC Quad Bus Buffer Tri State (74F125 IC)

The 74F125 is a quad bus buffer integrated circuit with tri state outputs designed for high speed digital signal buffering. It contains four independent non inverting buffer gates that allow data signals to be transmitted to output lines while maintaining strong drive capability.

Each buffer includes an output enable control that allows the output to enter a high impedance state when disabled. This feature makes the IC suitable for shared bus systems and data communication lines. The device belongs to the FAST TTL logic family and is commonly used in digital systems microprocessor buses and signal interface circuits. The DIP package allows easy use in breadboard prototyping and PCB based designs.

Key Features

• Quad non inverting bus buffer
• Tri state output control for bus systems
• Four independent buffer channels
• High speed FAST TTL logic family
• Suitable for digital signal buffering and interfacing
• Output enable control for high impedance state
• DIP package suitable for prototyping and PCB mounting

Specifications

• IC Model = 74F125
• Logic Type = Quad bus buffer with tri state outputs
• Number Of Buffers = 4
• Logic Family = FAST TTL
• Output Type = Tri state outputs
• Package Type = DIP
• Operating Voltage = 4.5V to 5.5V
• Application = Bus buffering and digital signal interfacing

Interfaces

• A1 = Input buffer 1
• Y1 = Output buffer 1
• OE1 = Output enable buffer 1
• A2 = Input buffer 2
• Y2 = Output buffer 2
• OE2 = Output enable buffer 2
• A3 = Input buffer 3
• Y3 = Output buffer 3
• OE3 = Output enable buffer 3
• A4 = Input buffer 4
• Y4 = Output buffer 4
• OE4 = Output enable buffer 4
• VCC = Power supply
• GND = Ground