Other Parts Discussed in Thread: SN74AXC4T245
team,
Below is customer schematic:
The plan is to support 1.8V input from portA and output to portB @ 3.3V. A question that cusotmer input side voltage may as low as 1.13V as GPIO high output. Will our device be able to support the application?
Based on datasheet claim, seems the valid VIH min is 1.6V with VCCA=1.8V. Will it be concerning? (not sure why but customer mentioned the competitor device with the same claim could support 0.5VCC as input high, so I would expect similar performance if it is really the case)
Thanks
Max