EXAR
收发器, RS232, 2驱动器, 4.5V-5.5电源, SOIC-16
TEXAS INSTRUMENTS
收发器, RS485 驱动器, 4.5V-5.5电源, VSSOP-8
MAXIM INTEGRATED PRODUCTS
收发器, RS232, 3V-5.5V电源, 2驱动器, TSSOP-20
TEXAS INSTRUMENTS
收发器, RS232, 4驱动器, 4.5V-5.5电源, SSOP-28
INTERSIL
芯片, RS232 收发器, 静电防护, 250KBPS, TSSOP16
TEXAS INSTRUMENTS
接收器 RS422/RS485 驱动器, 4.5V-5.5电源, VSSOP-10
TEXAS INSTRUMENTS
线路接收器, RS232, 4驱动器, 4.5V-5.5电源, DIP-16
TEXAS INSTRUMENTS
收发器, RS232, 2驱动器, 3V-5.5电源, SSOP-20
TEXAS INSTRUMENTS
收发器, RS485 驱动器, 4.5V-5.5电源, SOIC-8
EXAR
收发器, RS232, 3V-5.5电源, TSSOP-16
TEXAS INSTRUMENTS
收发器, RS232, 2驱动器, 3V-5.5电源, SOIC-16
MAXIM INTEGRATED PRODUCTS
收发器, RS232, 3V-5.5V电源, 2驱动器, DIP-16
MAXIM INTEGRATED PRODUCTS
Low Power, RS232 Transmitter/Receiver, 2 Drivers/2 Receivers(mAX232 compatible), SSOP-16
MAXIM INTEGRATED PRODUCTS
TRANSCEIVER, RS232, 3V TO 5.5V, 20TSSOP
MAXIM INTEGRATED PRODUCTS
收发器 RS422, RS485, 4.5V-5.5V电源, 1驱动器, NSOIC-8
EXAR
收发器, RS232, 2驱动器, 3V-5.5电源, SSOP-16
INTERSIL
芯片, RS232 收发器, 250KBPS, QFN-16
ANALOG DEVICES
收发器, RS232, 2驱动器, 3V-5.5电源, SSOP-20
TEXAS INSTRUMENTS
收发器, RS232, 5驱动器, 3V-5.5电源, SSOP-28
EXAR
收发器, RS232, 2驱动器, 4.5V-5.5电源, DIP-16
EXAR
收发器, RS232, 4驱动器, 4.5V-5.5电源, SSOP-28
TEXAS INSTRUMENTS
线路驱动器, RS232, 2驱动器, 3V-5.5电源, SOIC-16
EXAR
收发器, RS232, 2驱动器, 4.5V-5.5电源, DIP-16
TEXAS INSTRUMENTS
收发器, RS232, 2驱动器, 3V-5.5电源, TSSOP-20
TEXAS INSTRUMENTS
收发器, RS485, 4.5V-5.5电源, SOIC-8