Hello, I'm Lee Jaebeom, a researcher at Daewon Electricity Company in Korea.
The reason for your inquiry is to confirm that your IC product CD4049UBPW is completely the same as CD4049UBPWR.
There is no mention of CD4049UBPWR in the dataset except for the TSSOP package, but I would like to ask if all specifications are the same as CD4049UBPW, specification, rated current/voltage, etc.
Thank you.