The 74HC541, 74HCT541 is an octal non-inverting buffer/line driver with 3-state outputs. The device features two output enables (OE1 and OE2). A HIGH on OEn causes the outputs to assume a high-impedance OFF-state. Inputs include clamp diodes that enable the use of current limiting resistors to interface inputs to voltages in excess of VCC.
Mixed 5 V and 3.3 V applications Improved current drive and voltage level of signals Improved signal integrity for complex layouts Wide supply voltage range Low propagation delay TTL input options 3-state output options Overvoltage tolerant options Registered options Key applications LCD TV Cell phones Industrial monitoring STB