NJU3719A Series
24-Bit Serial to Parallel Converter

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  • Description

    The NJU3719A is a 24-bit serial to parallel converter especially applying to MPU outport expander. It can operate from 2.4V to 5.5V. The effective outport assignment of MPU is available as the connection between NJU3719A and MPU using only 4 lines. The serial data synchronizing with 5MHz or more clock can be input to the serial data input terminal and the data are output from parallel output buffer through serial in parallel out shift register and parallel data latches. The hysteresis input circuit realizes wide noise margin and the high drive-ability output buffer (25mA) can drive LED directly.

  • Spec
    Supply Voltage 2.4V to 5.5V
    Output Current 25mA at 5V, 5mA at 3V
    Output Port 24
    Interface Serial
    Structure CMOS Technology
    Wide Operating Temperature -25℃ to +85℃
    Junction Temp. +150℃
    Package SSOP32
    Maximum Operating Frequency 5MHz
    Hysteresis Input Typ. 0.5V at 5V
  • Technical
  • Quality &
    • Refer to the datasheets for the details on the product.
    • The package file or the datasheet includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.

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Functional Description

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