The 74ALVT16827 is a 20-bit buffer/line driver with 3-state outputs. The device can be used as two 10-bit buffers or one 20-bit buffer. The device features output enable (nOE1 and nOE2) inputs, each controlling 10-bits. A HIGH on either nOE1 or nOE2 causes the outputs to assume a high-impedance OFF-state. Bus hold data inputs eliminate the need for external pull-up resistors to define unused inputs