HA4404CP

Analog Switches - Special Purpose Overview

The HA4404CP is a specialized video switch integrated circuit manufactured by Harris Corporation. It functions as a 4-channel by 1-input crosspoint switch, designed for routing video signals within electronic systems. The device supports operation with a supply voltage range of 2V to 6V and features a maximum operating frequency of 38MHz. It is housed in a 16-pin Dual In-line Package (DIP) with a width of 0.300 inches (7.62mm). The component is rated for an extended industrial temperature range from -55°C to 125°C. Input and output stages utilize CMOS logic levels, ensuring compatibility with standard digital control interfaces while handling analog video transmission.

Analog Switches - Special Purpose Feature Summary

• Provides four independent video signal channels routed to a single common output port
• Utilizes CMOS input/output technology for reliable signal switching and control
• Operates across a wide industrial temperature range suitable for harsh environments

Analog Switches - Special Purpose Applications

• Video signal routing in surveillance systems
• Crosspoint switching in broadcast equipment
• Analog video distribution networks

Analog Switches - Special Purpose Procurement Notes

Verify the manufacturer origin carefully, as Harris Corporation has undergone corporate restructuring and mergers. Confirm that the specific part number matches the required 4x1 video crosspoint configuration. Check for compliance with current environmental regulations, noting that older Harris components may not meet modern RoHS standards. Ensure the package type corresponds to the design requirements before finalizing procurement orders.

Analog Switches - Special Purpose Selection Notes

Select this component when a compact solution for routing multiple video sources to a single display or recorder is required. The 16-DIP package facilitates through-hole mounting on printed circuit boards. Consider the 38MHz bandwidth limit to ensure it meets the frequency requirements of the intended video signals. Verify power supply constraints align with the 2V to 6V operational range.

Analog Switches - Special Purpose Part Context

This component belongs to the category of special purpose analog switches produced by Harris Corporation. It is distinct from general-purpose logic gates or digital counters found in other series like the 74HC family. The device serves a niche function in video processing infrastructure, differentiating it from standard communication or computing integrated circuits.

Analog Switches - Special Purpose Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Due to the specialized nature of video crosspoint switches and potential variations in pinout or electrical characteristics, direct replacements should be verified against official datasheets before substitution.