The IDTQS74FCT2244T is an 8-bit buffer/line driver with three-state outputs and a 25 resistor, ideal for driving transmission lines and reducing system noise. The 2244 series part can replace the 244 series to reduce noise in an existing design. All inputs have clamp diodes for undershoot noise suppression. All outputs have ground bounce suppression. Outputs will not load an active bus when Vcc is removed from the device.