NJU3711A Series
8-Bit Serial to Parallel Converter

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Package1
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Description

The NJU3711A is an 8-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 NJU3711A 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

Standard
Supply Voltage 2.4V to 5.5V
Output Current 25mA at 5V, 5mA at 3V
Output Port 8
Interface Serial
Structure CMOS Technology
Wide Operating Temperature -25℃ to +85℃
Junction Temp. +150℃
Package SSOP14
Maximum Operating Frequency 5MHz
Hysteresis Input Typ. 0.5V at 5V

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Technical Documents

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