
TEXAS INSTRUMENTS
Differential Line Driver RS422/RS485, 4 Drivers, 4.75V-5.25V supply, SOIC-20

MAXIM INTEGRATED PRODUCTS
线路接收器, RS232, 2驱动器, 3V-5.5电源, SSOP-20

TEXAS INSTRUMENTS
芯片, 收发器, RS-232, 2路, TSSOP20

TEXAS INSTRUMENTS
线路驱动器, RS422/RS485, 4驱动器, 4.75V-5.25电源, SOIC-20

MAXIM INTEGRATED PRODUCTS
线驱动器/收发器RS232, 3V-5.5V电源, 2驱动器, SSOP-20

MAXIM INTEGRATED PRODUCTS
RS232收发器, RS232, 4.5V-5.5V电源, 2驱动器, SOIC-20

MAXIM INTEGRATED PRODUCTS
线驱动器/收发器RS232, 4.5V-5.5V电源, 2驱动器, DIP-20

TEXAS INSTRUMENTS
双收发器

ANALOG DEVICES
芯片, RS422/485 收发器, 500KBPS, WSOIC-20

TEXAS INSTRUMENTS
芯片, RS-232收发器, 2通道, 500Kbps

TEXAS INSTRUMENTS
线路驱动器/收发器

TEXAS INSTRUMENTS
芯片, 线驱动器, RS485, 10MBPS, SOIC-20

TEXAS INSTRUMENTS
芯片, 线路驱动器, RS422/RS485, 5.25V, SOIC20

TEXAS INSTRUMENTS
线路驱动器, RS422/RS485, 4驱动器, 4.75V-5.25电源, SOIC-20

TEXAS INSTRUMENTS
芯片, 线驱动器, 4路, BiCMOS, SOP, 20脚

EXAR
芯片, 收发器, RS-232, 5.5V, TSSOP-20