NXP 2.5/3.3/5-V,
1/2/4-channel 16C UARTs
SC16CxxxB
High-speed, low-voltage 16C UARTs
with one, two, and four channels
These drop-in replacements for existing 16C devices offer speeds up to 5 Mb
Original
Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.