Texas Instruments SN74LVC863ADWR

IC TXRX NON-INVERT 3.6V 24SOIC / Transceiver, Non-Inverting 1 Element 9 Bit per Element 3-State Output 24-SOIC

LVC/LCX/Z SERIES 9-BIT TRANSCEIVER TRUE OUTPUT PDSO24

IC TXRX NON-INVERT 3.6V 24SOIC

This 9-bit bus transceiver is designed for 1.65-V to 3.6-V VCC operation. The SN74LVC863A is designed for asynchronous communication between data buses. The control-function implementation allows for maximum flexibility in timing. This device allows data transmission from the A bus to the B bus or from the B bus to the A bus, depending on the logic levels at the output-enable (OEAB\ and OEBA)\ inputs. The outputs are in the high-impedance state during power-up and power-down conditions. The outputs remain in the high-impedance state while the device is powered down. Inputs can be driven from either 3.3-V or 5-V devices. This feature allows the use of this device as a translator in a mixed 3.3-V/5-V system environment. To ensure the high-impedance state during power up or power down, OE\ should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver. This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.