NJU3711D

Serializers, Deserializers Overview

The NJU3711D is an 8-bit serial-to-parallel converter manufactured by Nisshinbo Micro Devices Inc. It operates within a supply voltage range of 4.5V to 5.5V and supports a maximum operating frequency of 5MHz or more. The device features a shift register and parallel data latches, converting serial input data into parallel outputs with a propagation delay of up to 100ns from clock to output. It utilizes CMOS technology and includes hysteresis input circuits for noise immunity. The component is housed in a 14-DIP package and provides high drive-ability output buffers capable of sourcing 25mA per pin.

Serializers, Deserializers Feature Summary

• Converts serial data streams into 8-bit parallel outputs using a shift register and latch mechanism controlled by clock and strobe signals.
• Incorporates Schmitt trigger hysteresis input circuits to provide wide noise margins and protect against signal interference.
• Features high-drive output buffers capable of directly driving loads such as LEDs with up to 25mA current per pin.

Serializers, Deserializers Applications

• MPU output port expansion
• Serial to parallel data conversion interfaces
• Direct LED driving applications

Serializers, Deserializers Procurement Notes

Verify the specific package variant, as the NJU3711 series includes DIP, DMP, and SSOP options. Confirm that the required 14-pin dual in-line package matches the design constraints. Check RoHS compliance status and ensure the operating temperature range of -25°C to +85°C aligns with the target environment. Review absolute maximum ratings to prevent overstress during integration.

Serializers, Deserializers Selection Notes

Select this component when an MPU requires expanded parallel I/O lines using minimal serial connections. Ensure the system clock frequency does not exceed 5MHz. Verify that the load current requirements per pin remain within the 25mA limit. Consider the 14-DIP package dimensions for PCB layout compatibility. Evaluate the need for external decoupling capacitors between VDD and VSS for stable operation.

Serializers, Deserializers Part Context

The NJU3711 belongs to the NJU3711 series of logic ICs produced by Nisshinbo Micro Devices Inc. It is categorized under counter shift registers and serial-to-parallel converters. The device is designed for standard industrial applications requiring reliable data shifting and latching functions with robust noise immunity characteristics.

Serializers, Deserializers Replacement Considerations

NJU3712D is listed as a similar alternative part number by distributors.