TD8243

Specialized Overview

The TD8243 is a parallel I/O port manufactured by Rochester Electronics, LLC. It features 16 input/output lines implemented using NMOS technology. The component is housed in a CDIP24 package. This device serves as an interface solution for digital data transfer applications requiring parallel communication capabilities.

Specialized Feature Summary

• Provides sixteen dedicated bidirectional input and output channels for parallel data interfacing
• Utilizes NMOS fabrication technology to support standard logic voltage levels
• Encapsulated in a ceramic dual in-line package designed for through-hole mounting

Specialized Applications

• Parallel data bus expansion in legacy computing systems
• Interface bridging between microprocessors and peripheral devices
• Digital control signal routing in industrial automation equipment

Specialized Procurement Notes

Verify the specific manufacturing date code and lot traceability when sourcing this component from authorized distributors or lifecycle providers. Ensure that the physical condition of the ceramic package and lead integrity meets quality standards before integration into sensitive electronic assemblies.

Specialized Selection Notes

Select this part when a robust parallel interface with sixteen independent lines is required for older system architectures. Consider the NMOS process characteristics and the physical dimensions of the CDIP24 package to ensure compatibility with existing board layouts and thermal management requirements.

Specialized Part Context

Rochester Electronics specializes in providing continuing source solutions for end-of-life and obsolete semiconductors. The TD8243 represents a preserved inventory item derived from original manufacturer production runs, ensuring availability for maintenance and retrofit projects where original components are no longer produced by primary vendors.

Specialized Replacement Considerations

No public confirmed substitute part numbers are available.