SN74AVC16T245DGGR (Texas Instruments) is a 16-bit noninverting bus transceiver with two configurable power-supply rails and level translation, in a 48-pin TSSOP (DGG) package on tape and reel.

• Two separate supply rails, VCCA and VCCB, each from 1.2 V to 3.6 V (optimized for 1.4 V to 3.6 V)
• Data rates up to 380 Mbps (1.8 V to 3.3 V level-shifting) and 200 Mbps (<1.8 V to 3.3 V level-shifting)
• Overvoltage-tolerant inputs and outputs (4.6 V) · VCC isolation: if either VCC input is at GND, both ports are in the high-impedance state · Ioff supports partial-power-down mode
• Control input VIH/VIL levels referenced to VCCA · −40 °C to 85 °C temperature range

Data per Texas Instruments SN74AVC16T245 datasheet.