资 源 简 介
This 16-bit (dual-octal) noninverTIng bus transceiver is designed for 2.7-V to 3.6-V VCC operaTIon.
The SN74LVCR162245 is designed forasynchronous communicaTIon between data buses. The control-funcTIon implementation minimizes external timing requirements.
This device can be used as two 8-bit transceivers or one 16-bit transceiver. It allows data transmission from the A bus to the B bus or from the B bus to the A bus, depending upon the logic level at the direction-control (DIR) input. The output-enable (OE) input can be used to disable the device so that the buses are effectively isolated.
All outputs, which are designed to sink up to 12 mA, include 26- resistors to reduce overshoot and undershoot.
Active bus-hold circuitry is provided to hold unused or floating data inputs at a valid logic level.
