
TEXAS INSTRUMENTS
收发器, RS485, 4.5V-5.5电源, SOIC-8

ANALOG DEVICES
RS232/RS422收发器, 4.75V-5.25V电源, 3驱动器, DIP-24

ANALOG DEVICES
线路接收器, RS232, 2驱动器, 4.5V-5.5电源, DIP-16

ANALOG DEVICES
线路接收器, RS232, 2驱动器, 4.5V-5.5电源, WSOIC-16

ANALOG DEVICES
线路接收器, RS232, 2驱动器, 4.5V-5.5电源, WSOIC-16

ANALOG DEVICES
收发器, RS232 / RS485, 4.75V-5.25电源, MSOP-8

ANALOG DEVICES
收发器, RS485 驱动器, 4.5V-5.5电源, NSOIC-14

ANALOG DEVICES
收发器, RS232, 2驱动器, 4.5V-5.5电源, WSOIC-16

ANALOG DEVICES
芯片, RS232收发器, 四路, 120KBPS, DIP-24

ANALOG DEVICES
收发器, RS232, 4驱动器, 4.5V-5.5电源, SSOP-24

ANALOG DEVICES
芯片, RS232收发器, 五路, 120KBPS, SSOP-24

ANALOG DEVICES
收发器, RS232, 5驱动器, 4.5V-5.5电源, WSOIC-24

ANALOG DEVICES
芯片, RS232收发器, 四路, 120KBPS, DIP-24

ANALOG DEVICES
芯片, RS232收发器, 四路, 120KBPS, SSOP-24

ANALOG DEVICES
收发器, RS232, 4驱动器, 4.5V-5.5电源, SOIC-28

ANALOG DEVICES
收发器, RS232, 4驱动器, 4.5V-5.5电源, SSOP-28

ANALOG DEVICES
收发器, RS232, 4驱动器, 4.5V-5.5电源, SSOP-24

ANALOG DEVICES
收发器, RS232, 4驱动器, 4.5V-5.5电源, SOIC-28

ANALOG DEVICES
芯片, 收发器, RS-232, PDIP20, 233

ANALOG DEVICES
芯片, RS-232收发器

ANALOG DEVICES
收发器, RS422/RS485 驱动器, 2.97V-3.63电源, SOIC-8

ANALOG DEVICES
收发器, RS232, 3V-5.5电源, LFCSP-12

ANALOG DEVICES
收发器, RS232, 2驱动器, 3V-5.5电源, SOIC-16

ANALOG DEVICES
收发器, RS232, 3驱动器, 2.7V-3.6电源, TSSOP-28

ANALOG DEVICES
收发器, RS232, 3驱动器, 2.7V-3.6电源, LFCSP-32