General Description

The LVQ245 contains eight non-inverting bidirectional buffers with 3-STATE outputs and is intended for bus-oriented applications. Current sinking capability is 12 mA at both the A and B ports. The Transmit/Receive (T/R) input determines the direction of data flow through the bidirectional transceiver. Transmit (active-HIGH) enables data from A ports to B ports; Receive (active-LOW) enables data from B ports to A ports. The Output Enable input, when HIGH, disables both A and B ports by placing them in a HIGH Z condition.

Features

■ Ideal for low power/low noise 3.3V applications

■ Implements patented EMI reduction circuitry

■ Available in SOIC JEDEC, SOIC EIAJ and QSOP packages

■ Guaranteed simultaneous switching noise level and

dynamic threshold performance

■ Improved latch-up immunity

■ Guaranteed incident wave switching into 75Ω

■ 4 kV minimum ESD immunity