Si kote ou pa nan lis la, tanpri chwazi youn nan sa ki annapre yo:
Maxim Integrated
IC TXRX RS-232 W/SHTDWN 16TSSOP.
IC RS-422 TRANSMIT QUAD 16TSSOP.
STMicroelectronics
IC RECEIVER HS DIFF LINE 16TSSOP.
Renesas Electronics America Inc.
IC TXRX RS232 SGL ESD 16TSSOP.
Analog Devices Inc.
IC TXRX RS-232 35 2.7V 28TSSOP.