IC RCVR/XMITTER DUART 44PLCC
Dual UART 1Mbps 44-Pin PLCC Interface IC
Dual 2-Channel 230.4Kbps Interface IC, PLCC, 5V, -40°C to 85°C
2-CH UART 5V 230.4Kbps 8B FIFO PLCC SMT