Texas Instruments CD74ACT540 Octal Inverting Buffers/Line Drivers with 3-State Outputs CD74ACT540M

The CD74ACT540 is an octal inverting buffer/line driver featuring 3-state outputs and is designed using a SCR-latchup-resistant CMOS process. It operates within a voltage range of 1.5V to 5.5V, providing balanced noise immunity at 30% of the supply voltage. The device can drive output currents of ¬±24mA, allowing it to fan out to 15 FAST ICs and drive 50-ohm transmission lines effectively. The CD74ACT540 includes two active-LOW output enables, making it suitable for various applications requiring reliable signal buffering and driving capabilities. It is available in multiple package types, including SOIC and SSOP, with operating temperature ranges from -55¬8C to 125¬8C.