Toan,
The chips are the same. SN75C3222PW chips come in a tube. SN75C3222PWR chips come in a reel. The R stands for reel. Please let us know if you have any further questions.
Max
Part Number: SN65C3222E Other Parts Discussed in Thread: SN75C3222 , , SN65C1167E
Dear Technical Support Team,
I have some questions about "SN75C3222" and "SN65C1168EPWR".
These devices receive overshoot(nano sec) above abolute max on system.…