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Microprocessor Peripheral ICs

IO Port Expansion ICs(MPU)

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  Part Number Data SheetPDF Port Interface Operating Voltage LED Drive Cascade Package Outline Notes
0 1 2 4 5 6 7 8 9 10
  NJU3711 datasheet 8-Output Serial 4.5 to 5.5V Yes No DIP14
DMP14
SSOP14
ILED=25mA
  NJU3711A datasheet 8-Output Serial 2.4 to 5.5V Yes No SSOP14 ILED=25mA
  NJU3712 datasheet 8-Output Serial 4.5 to 5.5V Yes Yes DIP16
DMP16
SSOP16
ILED=25mA
  NJU3712A datasheet 8-Output Serial 2.4 to 5.5V Yes Yes SSOP16 ILED=25mA
  NJU3713 datasheet 12-Output Serial 4.5 to 5.5V Yes No SSOP20 ILED=25mA
  NJU3713A datasheet 12-Output Serial 2.4 to 5.5V Yes No SSOP20 ILED=25mA
  NJU3714 datasheet 12-Output Serial 4.5 to 5.5V Yes Yes SSOP20 ILED=25mA
  NJU3714A datasheet 12-Output Serial 2.4 to 5.5V Yes Yes SSOP20 ILED=25mA
  NJU3715 datasheet 16-Output Serial 4.5 to 5.5V Yes No SDIP22 ILED=25mA
  NJU3715A datasheet 16-Output Serial 2.4 to 5.5V Yes No SSOP24-C2 ILED=25mA
  NJU3716A datasheet 16-Output Serial 2.4 to 5.5V Yes Yes SSOP24-C2 ILED=25mA
  NJU3718A datasheet 20-Output Serial 2.4 to 5.5V Yes Yes SSOP32 ILED=25mA
  NJU3719A datasheet 24-Output Serial 2.4 to 5.5V Yes No SSOP32 ILED=25mA
  NJU3730 datasheet 3-Output I2C 4.5 to 5.5V No No DIP8
DMP8
VSP8
 
  NJU3754 datasheet 11-Input Serial 2.7 to 5.5V No No SSOP16  
  NJU6010 datasheet 4-output x 6-input Serial 2.4 to 5.5V No No SSOP16 oscillator
, key-scan circuit
, key-register and power on reset circuit
RTCs

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  Part Number Data SheetPDF Interface Operating Voltage Back-up Oscillation Circuit Alarm Package Outline Notes
0 1 2 4 5 6 7 8 9 10
  NJU6350 datasheet 3-port(Serial) 2.4 to 3.6V 2 to 3.6V Yes No VSP8  
  NJU6355Series datasheet 4-port(Serial) 4.5 to 5.5V 2 to 5.5V Yes No DIP8
DMP8
 
  NJU6356Series datasheet 4-port(Serial) 4.5 to 5.5V 2 to 5.5V Yes No DIP8
DMP8
 
RS-232C line Driver/Receivers

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  Part Number Data SheetPDF Driver Reciver Operating Voltage Voltage Mulitiplyer Package Outline Notes
0 1 2 4 5 6 7 8 9
  NJU6402B datasheet 3-circuit 3-circuit 4.5 to 5.5V
4.5 to 12V
-12 to -4.5V
No DIP16
DMP16
 
  NJU6413A datasheet 2-circuit 2-circuit 4.5 to 5.5V Yes DIP16
DMP16