There is a cost-effective package 24-TSSOP (0.173, 4.40mm Width) available.Transmissions are made using 1, UART channels.As for packaging, Tape & Reel (TR) is chosen.At present, this electronic part has a status of Obsolete.You can mount it by using Surface Mount.There is 1.65V~1.95V supply voltage for it.An 24-pin integrated circuit is what this particular device is.As a base part number, it is specified as SC16IS850.
SC16IS850LIPW,118 Features
SC16IS850LIPW,118 Applications
There are a lot of NXP USA Inc. SC16IS850LIPW,118 UARTs applications.