F54LS125

Military Version: F54LS125 - Quad Tri-State Bus Buffer: Features four separate non-inverting buffers that pass data directly through from input to output, but each has an independent active-low enable control switch. When the enable line is high, the output enters a high-impedance floating state that completely disconnects the chip from the line, allowing multiple chips to share a single data bus without causing electronic conflicts - NTE Commercial Equivalent: NTE74LS125