Type

Function

Pins

DIP

SOP

SL1488N
SL1488D
4-Channel Transmitter for Serial Interface
14
SL1489AN
SL1489AD
4-Channel Receiver for Serial Interface RS-232-D
14
SL75232N
SL75232D
Interface 1 Chip IC
20
SL82C55AN

-

Programmable Peripheral Interface
40
SL9401AN

-

Single & Group Error Detector
14
SL82C50AN

-

Microcontroller for Serial Interface 40
SLX232N SLX232D Drivers/Receiver (RS-232) (2/2)(Vcc=5V) 16
SLX3232N SLX3232D Drivers/Receiver (RS-232) (2/2)(Vcc=3.0 to 5.5V) 16
SLX485N SLX485D Drivers/Receiver (RS-485) 8
SLX3485N SLX3485D Drivers/Receiver (RS-485) (Vcc = 3.3V) 8