HA4344BCP

Overview

The HA4344BCP is a 4x1 video crosspoint switch integrated circuit manufactured by Harris Corporation. It features a single independent circuit designed for logic signal switching applications. The device supports a supply voltage range from 10 V to 36 V and operates within a temperature range of -55°C to 125°C. It is housed in a 20-CLCC package with dimensions of 8.89x8.89 mm. The component is classified as an active product suitable for high-reliability environments.

Feature Summary

• Provides 4x1 video crosspoint switching capability
• Supports wide operating temperature range for harsh environments
• Compatible with standard logic signal switching applications

Applications

• Video signal routing systems
• Logic signal switching networks
• High-reliability electronic equipment

Procurement Notes

Verify the specific datasheet version, such as 5962-88502012A, to confirm electrical characteristics and pinout compatibility. Ensure the procurement source provides documentation confirming the RoHS status and material composition, as historical Harris components may not meet current environmental regulations. Confirm package integrity upon receipt.

Selection Notes

Select this component when a dedicated 4x1 video crosspoint switch is required for signal routing. Consider the 20-CLCC package constraints and the wide voltage tolerance. Evaluate thermal management requirements given the extended temperature range. Verify that the single-circuit architecture meets the system's switching topology needs without requiring additional multiplexing stages.

Part Context

Harris Corporation was a prominent manufacturer of analog and mixed-signal semiconductors before its acquisition by Intersil, which later became part of Renesas Electronics. The HA4344BCP belongs to a legacy line of high-performance video switches known for reliability in military and aerospace applications. These components are often specified in designs requiring robust signal integrity over wide environmental ranges.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Cross-reference with Intersil or Renesas archives for potential modern equivalents if sourcing from original manufacturers is not feasible.