NJU3716M

Serializers, Deserializers Overview

The NJU3716M is a 16-bit serial to parallel converter designed for MPU outport expansion. It utilizes CMOS technology and operates within a supply voltage range of 4.5V to 5.5V. The device accepts serial data synchronized with a clock frequency of 5MHz or higher, shifting it through an internal register before latching the data to 16 parallel output terminals. It features hysteresis input circuits for noise immunity and high-drive output buffers capable of sourcing 25mA per pin. The component is available in SDIP-24 and DMP-24 packages.

Serializers, Deserializers Feature Summary

• 16-bit serial to parallel conversion capability
• High drive-ability output buffer supporting direct LED driving
• Hysteresis input circuit for enhanced noise margin
• Supports cascade connection with other SIPO ICs

Serializers, Deserializers Applications

• MPU outport expansion
• Motor driver control interfaces
• Cascade expansion systems using NJU3711

Serializers, Deserializers Procurement Notes

Verify the specific package variant required, as the NJU3716 series includes both SDIP-24 and DMP-24 options. Confirm that the operating environment stays within the specified -25°C to +85°C temperature range. Ensure power supply decoupling capacitors are placed between VDD and VSS to stabilize operation during high-frequency switching.

Serializers, Deserializers Selection Notes

Select this component when expanding MPU I/O ports via a serial interface requiring only four lines. It is suitable for applications needing direct drive capability for LEDs or low-impedance loads due to its 25mA output current rating. Consider cascade configurations if more than 16 parallel outputs are necessary.

Serializers, Deserializers Part Context

The NJU3716M belongs to the NJU3716 family of logic converters manufactured by Nisshinbo Micro Devices. This series is categorized under Serial to Parallel Logic Converters within the broader Logic ICs product line. The 'M' suffix typically denotes the DMP-24 package variant, distinct from the 'L' suffix which indicates the SDIP-24 package.

Serializers, Deserializers Replacement Considerations

NJU3716L (SDIP-24 package variant)