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MIL/SPEC SURPLUS ELECTRONICS (NOS)

**ATTENTION IC COLLECTORS** HONEYWELL 22019420-007 IC appears to be a custom or semi-custom integrated circuit, possibly an Application-Specific Integrated Circuit (ASIC)(GOLD EXTREAMLY RARE IC)

**ATTENTION IC COLLECTORS** HONEYWELL 22019420-007 IC appears to be a custom or semi-custom integrated circuit, possibly an Application-Specific Integrated Circuit (ASIC)(GOLD EXTREAMLY RARE IC)

Regular price $999.99 CAD
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The image depicts an integrated circuit (IC) chip manufactured by Honeywell, with the part number 22019420-007 and additional markings such as 400-3880-REV-, 34168 USA, and 9648-01-001 RBC. This IC is likely a specialized component, given Honeywell's focus on aerospace, defense, and industrial applications. Here's a deep dive into its potential identity, use cases, specifications, and pricing based on available information and logical inference:

What It Is

This IC appears to be a custom or semi-custom integrated circuit, possibly an Application-Specific Integrated Circuit (ASIC) or a microcontroller/microprocessor designed for a specific Honeywell system. The "RBC" marking could indicate a revision or a specific product line, while "34168 USA" suggests it was manufactured in the United States. Honeywell is known for producing radiation-hardened ICs for aerospace and defense, which aligns with the chip's robust design and pin configuration (likely a high-pin-count package like a PQFP or similar).

What It Is Used In

Given Honeywell's expertise, this IC is most likely used in:

Aerospace Systems: Such as avionics or satellite equipment, where radiation-hardened components are critical.

Defense Applications: Including guidance systems, radar, or military communication devices.

Industrial Control Systems: Possibly for automation or monitoring in harsh environments. The part number and revision suggest it could be part of a larger assembly, such as the Honeywell IC-600 Integrated Avionics Computer, though exact matches are not confirmed from the image alone.

Specifications

Exact specifications for 22019420-007 are not publicly detailed in accessible sources, as Honeywell often keeps such data proprietary or restricted to authorized clients. However, based on similar Honeywell ICs:

Package: Likely a multi-pin surface-mount package (e.g., 100+ pins, as seen in the image), possibly a Plastic Quad Flat Package (PQFP).

Functionality: Could include digital signal processing, control logic, or sensor interfacing, typical for aerospace-grade ICs.

Operating Conditions: Potentially radiation-hardened, with an operating temperature range of -40°C to +125°C or higher, and resistance to single-event upsets (SEUs) in space or high-radiation environments.

Power Supply: Likely requires a specific voltage (e.g., 3.3V or 5V), common for industrial/military-grade ICs. Without direct documentation, these are educated guesses based on Honeywell's product trends. For precise specs, contacting Honeywell or a distributor like IC Components Ltd. would be necessary.

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