GENERAL DESCRIPTION
The NJU3714A is a 12-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 NJU3714Aand MPU using only 4 lines.

 FEATURES
 12-Bit Serial In Parallel Out
 Cascade Connection
 Hysteresis Input  0.5V typ at 5V
 Operating Voltage  2.4 to 5.5V
 Maximum Operating Frequency  5MHz and more
 Output Current  25mA at 5V, 5mA at 3V
 C-MOS Technology
 Package Outline  SSOP20