
MAXIM INTEGRATED PRODUCTS
收发器RS232, RS422, RS485, 3V-5.5V电源, 2驱动器, SSOP-24

MAXIM INTEGRATED PRODUCTS
收发器, RS232, 2.25V-3V电源, 2驱动器, SSOP-16

MAXIM INTEGRATED PRODUCTS
收发器, RS232, 4.5V-5.5V电源, 2驱动器, TSSOP-16

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

MAXIM INTEGRATED PRODUCTS
收发器, RS232, 3V-5.5V电源, 2驱动器, TQFN-16

LINEAR TECHNOLOGY
收发器, RS232, 2驱动器, 1.8V-5.5电源, DFN-16

MAXIM INTEGRATED PRODUCTS
收发器, RS232, 4.5V-5.5V电源, 2驱动器, NSOIC-16

EXAR
收发器, RS232/RS422/RS485, 6驱动器, 3.3V-5电源, TSSOP-28

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

MAXIM INTEGRATED PRODUCTS
收发器RS232, RS422, RS485, 3V-5.5V电源, 2驱动器, SSOP-24

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

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

MAXIM INTEGRATED PRODUCTS
收发器, RS232, 4.5V-5.5V电源, 2驱动器, WSOIC-16

MAXIM INTEGRATED PRODUCTS
芯片, 收发器, RS-232, 3V - 5.5V, SMD

MAXIM INTEGRATED PRODUCTS
收发器, RS232, 4.5V-5.5V电源, 2驱动器, NSOIC-16

EXAR
收发器, RS232, 2驱动器, 4.5V-5.5电源, SOIC-16

MAXIM INTEGRATED PRODUCTS
收发器, RS232, 4.5V-5.5V电源, 2驱动器, DIP-16

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

MAXIM INTEGRATED PRODUCTS
收发器, RS232, 1.8V-4.25V电源, 2驱动器, DIP-20

MAXIM INTEGRATED PRODUCTS
收发器, RS232, 3V-5.5V电源, 2驱动器, WSOIC-16

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

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

LINEAR TECHNOLOGY
芯片, 收发器, RS232, 双路, 18SOIC

LINEAR TECHNOLOGY
收发器, RS232, 2驱动器, 4.5V-5.5电源, DIP-16