SN74LVC8T245 Dual Supply Bus Transceiver

Texas Instruments SN74LVC8T245 Dual Supply Bus Transceiver uses two separate configurable power-supply rails and is optimized to operate with V_CCA and V_CCB set at 1.65V to 5.5V. The TI SN74LVC8T245 dual supply bus transceiver is designed for asynchronous communication between two data buses. The Texas Instruments SN74LVC8T245 dual supply bus transceiver is fully specified for partial-power-down applications using I_off. The I_off circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down. The V_CC isolation feature ensures that if either V_CC input is at GND, all outputs are in the high-impedance state.