HIN241ECA

Overview

The HIN241ECA is a dual RS-232 transceiver manufactured by Harris Corporation, belonging to the 4000/14000/40000 series of logic components. It operates with a single +5V power supply and features true RS-232 outputs that swing to positive and negative voltages relative to ground. The device integrates charge pumps to generate the required internal voltage levels from the single supply, eliminating the need for external dual-voltage sources. Packaged in a CDIP-24 ceramic dual in-line package, it supports data rates up to 120 kbps and includes ESD protection on all inputs and outputs.

Feature Summary

• Single-supply operation utilizing integrated charge pump circuitry
• True RS-232 output voltage swings for reliable signal integrity
• Integrated electrostatic discharge (ESD) protection on I/O pins

Applications

• Industrial serial communication interfaces
• Embedded systems requiring RS-232 connectivity
• Data acquisition equipment

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Check for date codes and lot traceability to ensure compliance with current quality standards. Confirm packaging integrity upon receipt to prevent damage to the ceramic DIP housing.

Selection Notes

Select this component when a single +5V supply is available and dual-rail generation is undesirable. Ensure the application requires only two transmitters and two receivers. Verify that the 120 kbps speed limit meets system timing requirements before finalizing the design.

Part Context

Harris Corporation was a prominent semiconductor manufacturer known for high-reliability analog and mixed-signal ICs. The company's logic products were widely used in aerospace and industrial sectors before various asset acquisitions and market consolidations occurred in the late 1990s and early 2000s.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should consult official cross-reference guides or manufacturer replacement notices for equivalent functionality.