SC16C550IA44,529

UART 1CH 16Byte FIFO 2.5V/3.3V/5V 44Pin PLCC Tube

UART IC 1, UART Channel 16 Byte 44-PLCC 16.59x16.59

得捷:
IC UART SINGLE W/FIFO 44-PLCC

贸泽:
UART Interface IC 16C 2.5V-5V 1CH UART 16B FIFO

艾睿:
UART 1-CH 16byte FIFO 2.5V/3.3V/5V 44-Pin PLCC Tube

Win Source:
IC UART SINGLE W/FIFO 44-PLCC