MCCS142236DWR2

Overview

The Motorola MCCS142236DWR2 is a CMOS integrated circuit functioning as an encoder and decoder pair, specifically designed for consumer applications. It features a 5-address bit and 4-data bit configuration to support remote control signaling. The device is housed in a 16-pin Small Outline Integrated Circuit (SOIC) package, identified by the PDSO16 designation. As part of the MC145027 series manufactured by Motorola and later NXP, it provides reliable digital encoding and decoding capabilities for low-power remote control systems.

Feature Summary

• Integrated encoder and decoder functionality within a single CMOS IC
• Supports 5-bit address and 4-bit data transmission protocols
• Designed for robust performance in consumer electronic remote controls

Applications

• Consumer remote control transmitters
• Receiver units for home automation devices
• Wireless control interfaces for entertainment electronics

Procurement Notes

Verify the manufacturer lineage carefully, as this component was originally produced by Motorola before the semiconductor division became NXP Semiconductors. Confirm that the DWR2 suffix corresponds to the specific SOIC-16 tape and reel packaging variant required for your assembly process. Ensure compatibility with existing PCB footprints designated for the MC145027 family.

Selection Notes

Select this component when a dedicated CMOS encoder-decoder pair is needed for simple remote control architectures. It serves as a direct replacement for other variants in the MC145027 series, such as the MC145027DW or MC145027DM, provided the pinout and logic levels match the system design requirements. Consider the SOIC package size for space-constrained designs.

Part Context

This part belongs to the MC145027 family of radio frequency receiver and transmitter decoder ICs. These components are widely used in legacy and current consumer electronics for short-range wireless communication. The specific DWR2 suffix indicates a particular manufacturing lot or packaging specification from the Freescale/NXP era following the Motorola acquisition.

Replacement Considerations

Compatible substitutes include the MC145027DW, MC145027DM, and MC145027DWN. Verify pin compatibility and logic voltage levels before substituting, as these parts share the same core architecture but may differ in packaging or minor electrical characteristics.