
EXAR
收发器, RS422/RS485 驱动器, 3V-3.6电源, NSOIC-8

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

TEXAS INSTRUMENTS
芯片, 收发器, RS232

MAXIM INTEGRATED PRODUCTS
收发器, RS232, 4.5V-5.5V电源, 2驱动器, DIP-18

ANALOG DEVICES
芯片, 线收发器, CMOS, 2发/2收, SOP18

LINEAR TECHNOLOGY
芯片, 收发器, 双路, RS232, 5V, 16SOIC

LINEAR TECHNOLOGY
Transceiver, RS485, 3V-5.5V supply, 1 Driver, MSOP-8

LINEAR TECHNOLOGY
Transceiver, RS485, 3V-5.5V supply, 1 Driver, MSOP-10

MAXIM INTEGRATED PRODUCTS
收发器 RS422, RS485, 4.75V-5.25V电源, 1驱动器, NSOIC-8

MAXIM INTEGRATED PRODUCTS
芯片, 收发器, RS232, 3V 5.5V, SMD

MAXIM INTEGRATED PRODUCTS
收发器, RS232, 4.5V-5.5V电源, 4驱动器, SSOP-28

MAXIM INTEGRATED PRODUCTS
收发器 RS422, RS485, 2.97V-3.63V电源, 1驱动器, DIP-8

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

MAXIM INTEGRATED PRODUCTS
芯片, RS232 收发器, 120KBPS, 4.25V, SSOP-20

MAXIM INTEGRATED PRODUCTS
收发器, RS232, 4.75V-5.25V电源, 5驱动器, SSOP-24

MAXIM INTEGRATED PRODUCTS
收发器, RS232, 3V-5.5V电源, 3驱动器, TQFN-36

MAXIM INTEGRATED PRODUCTS
收发器, RS232, 4.5V-5.5V电源, 4驱动器, WSOIC-28

EXAR
收发器, RS422/RS485 驱动器, 2.8V-5.5电源, NSOIC-8

ANALOG DEVICES
芯片, 差分收发器

MAXIM INTEGRATED PRODUCTS
收发器, RS232, 4.5V-5.5V电源, 3驱动器, DIP-16

ANALOG DEVICES
芯片, 收发器, RS422/RS485, 115KBPS, 5V, NSOIC-8

MAXIM INTEGRATED PRODUCTS
收发器, RS232, 4.5V-5.5V电源, 1驱动器, μMAX-10

MAXIM INTEGRATED PRODUCTS
收发器, RS232, 3V-5.5V电源, 3驱动器, SSOP-28

ANALOG DEVICES
芯片, 线路驱动器/接收器, RS232, 230KBPS, 5V

MAXIM INTEGRATED PRODUCTS
收发器, RS232, 4.5V-5.5V电源, 4驱动器, DIP-24