CDP1882CDX

Overview

The CDP1882CDX is a 6-bit latch and decoder manufactured by Harris Corporation. It functions as a 1 x 4:4 decoder circuit housed in an 18-CERDIP package. The device operates on a single supply voltage ranging from 4V to 6.5V. Electrical characteristics include an output high current of 2.3mA and an output low current of 3.2mA. This integrated circuit is designed for specific digital logic applications requiring decoding and latching capabilities within the specified voltage and current parameters.

Feature Summary

• Integrates 6-bit latch functionality with a 1 x 4:4 decoder circuit
• Operates on a single power supply source
• Housed in a standard 18-pin CERDIP package

Applications

• Video display systems
• Synchronization circuits
• Digital logic decoding

Procurement Notes

Verify component authenticity through official Harris Corporation channels or authorized distributors, as the part status is obsolete. Confirm package integrity and pin compatibility before integration. Request original datasheets to validate electrical specifications against system requirements. Ensure handling procedures comply with static-sensitive device guidelines due to the CMOS technology used in this legacy component.

Selection Notes

Select the CDP1882CDX only when a 1 x 4:4 decoder with 6-bit latching is explicitly required. Verify that the 4V to 6.5V supply range matches the target system design. Consider the 18-CERDIP package constraints for PCB layout. Evaluate availability challenges due to obsolete status and assess alternative modern equivalents if long-term production support is necessary.

Part Context

This component belongs to the Harris Corporation family of signal switches and multiplexers. It serves as a specialized decoder and latch unit within their historical product lineup. The device complements other Harris logic ICs like the CD22100 crosspoint switch array. Its design reflects mid-era semiconductor manufacturing standards for dedicated decoding tasks in embedded systems.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Due to the obsolete status, direct replacements may require functional equivalence analysis with modern decoder/latch combinations. Consult manufacturer archives for potential successor series or compatible third-party alternatives.