EXAR
芯片, 收发器, RS-232, 5.5V, DIP-16
TEXAS INSTRUMENTS
收发器, RS232, 2驱动器, 4.5V-5.5电源, DIP-16
MAXIM INTEGRATED PRODUCTS
收发器, RS232, 4.5V-5.5V电源, 2驱动器, DIP-16
芯片, 收发器, 双路, RS232, 120KBPS, 16DIP
进行最后一道重要生产流程所在的国家