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IO Port Expansion ICs (MPU)


Part Number Data
Sheet
Operating Voltage
[V]
Output Current
ILED
[mA]
Output Port Interface LED Drive Key Features Package Outline Note
min. typ.

NJU3711A Consumer 2.4 5.5 25 8 Serial Yes - SSOP14 -

NJU3712A Consumer 2.4 5.5 25 8 Serial Yes - SSOP16 -

NJU3719A Consumer 2.4 5.5 25 24 Serial Yes - SSOP32 -

NJU3730 Consumer 4.5 5.5 - 3 I2C - - MSOP8(VSP8) -

NJU3754 Consumer 2.7 5.5 - 11-Input Serial - - SSOP16 -

NJU6010 Consumer 2.4 5.5 - 4-Output x 6-Input Serial - Oscillator
key-scan circuit
Key-Register and Power on Reset Circuit
SSOP16 -