We're using SN74LV1T34 in one of our designs but not seeing correct logic high voltage level. with VCC (pin 5) tied to 1.8V, pin 3 to GND, pin 2 tied to FPGA logic output with 100K pull down, and output (pin 4) is connected to test point through 49-ohm. when the FPGA logic output is measured close to 2.5V (confirmed by measuring voltage level at pin 2 of the SN74LV1T34), we're seeing pin 4 output is only appx 1V.
Was SN74LV1T34 tested to work with 1.65V voltage level? we're running at 1.8V nominal.