2952APC

Overview

The AM2952 is an 8-bit bi-directional I/O port manufactured by Rochester Electronics. This component provides general-purpose digital input and output capabilities for embedded systems. It supports standard logic voltage levels suitable for interfacing with various microcontrollers and peripheral devices. The device is designed to facilitate data transfer between the processor and external hardware components in industrial and commercial applications.

Feature Summary

• Provides eight bits of bidirectional data transmission capability
• Supports direct interface with standard logic families
• Enables flexible configuration for input or output operations

Applications

• General purpose I/O expansion in embedded controllers
• Interfacing microprocessors with peripheral devices
• Data acquisition systems requiring digital port management

Procurement Notes

Verify authenticity through authorized channels as Rochester Electronics specializes in end-of-life semiconductors. Confirm package type and date code against specific project requirements. Request original datasheets and test reports to ensure compliance with quality standards. Validate electrical characteristics match system specifications before integration.

Selection Notes

Choose this component when an 8-bit parallel interface is required for legacy or specialized systems. Ensure voltage compatibility with existing logic levels. Consider pinout constraints and thermal performance relative to enclosure design. Evaluate availability against production lifecycle status to mitigate supply chain risks.

Part Context

Rochester Electronics serves as a primary source for discontinued semiconductor products. The company maintains extensive inventory of legacy parts, including memory and logic devices. This part represents a continuation of support for older architectures no longer actively produced by original manufacturers.

Replacement Considerations

Direct substitutes may include other 8-bit I/O ports from compatible families. Verify pin compatibility and logical equivalence before substitution. Consult manufacturer cross-reference guides for approved alternatives.