General Description

The LCXZ16245 contains sixteen non-inverting bidirectional buffers with 3-STATE outputs and is intended for bus oriented applications. The device is designed for low voltage (2.7V or 3.3V) VCC applications with capability of interfacing to a 5V signal environment. The device is byte controlled. Each byte has separate control inputs which could be shorted together for full 16-bit operation. The T/R inputs determine the direction of data flow through the device. The OE inputs disable both the A and B ports by placing them in a high impedance state.

Features

■ 5V tolerant inputs and outputs

■ 2.7V–3.6V VCC specifications provided

■ 4.5 ns tPD max (VCC 3.3V), 20 PA ICC max

■ Power-down high impedance inputs and outputs

■ Supports live insertion/withdrawal (Note 1)

■ r24 mA output drive (VCC 3.0V)

■ Implements patented noise/EMI reduction circuitry

■ Latch-up performance conforms to the requirements of JESD78

■ ESD performance:

Human body model ! 2000V

Machine model ! 200V