创唯电子销售集成电路 (IC) - UART(通用异步接收器/发送器), SC16C654DIB64 151, SC16C654DIB64 157, SC16C654IA68 512, SC16C654IA68 518, SC16C654IA68 529, SC16C654IB64 128, SC16C654IB64 151, SC16C654IB64 157, SC16C750BIA44 512, SC16C750BIA44 518, SC16C750BIA44 529, SC16C750BIB64 128.