TEXAS INSTRUMENTS
线路驱动器, RS232, 4驱动器, 7.5V-15电源, DIP-14
TEXAS INSTRUMENTS
线路驱动器, RS232, 4驱动器, 7.5V-15电源, DIP-14
TEXAS INSTRUMENTS
线路驱动器, RS232, 4驱动器, 7.5V-15电源, SOIC-14
TEXAS INSTRUMENTS
线路驱动器, RS232, 4驱动器, 4.5V-15电源, SOIC-14
TEXAS INSTRUMENTS
线路驱动器, RS232, 4驱动器, 4.5V-15电源, DIP-14
ANALOG DEVICES
芯片, RS232/RS423驱动器, 八路, 116KBPS, PLCC28