Product Overview
Fairchild FSA2719P 8-Diode Array 16-Pin DIP Integrated Circuit
Condition
Used condition, pulled from operational equipment. Markings are legible: FSA 2719P, 8418 F PHIL. Pins are straight and intact. Sourced from industrial surplus inventory.
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Product Overview
Fairchild Semiconductor FSA2719P is a monolithic diode array containing 8 independent, isolated silicon signal diodes housed in a standard 16-lead plastic dual in-line package (DIP-16). Designed for high-density core driving, logic steering, clamping, and line termination, this legacy through-hole component simplifies PCB routing by grouping eight discrete diodes into a single footprint.
Key Features
- 8 isolated independent silicon signal diodes per package
- Continuous forward current rating of 350 mA per diode
- Reverse breakdown voltage rated at 50V to 100V
- 650 mW maximum total package power dissipation
- Standard 16-pin plastic DIP (0.300-inch row spacing) for through-hole mounting
Applications
- Replacing degraded diode arrays on vintage industrial automation, test equipment, and computer logic boards
- Breadboarding and prototyping multi-channel logic isolation, signal clamping, and matrix switching circuits
- Restoring vintage audio, synthesizer, and arcade machine sub-assemblies requiring original 1980s Fairchild silicon
Frequently Asked Questions
Are the individual diodes in this package common-anode or isolated?
The diodes in the FSA2719P are 8 completely independent, isolated diodes, with each diode having its own dedicated anode and cathode pins across the 16 leads.
What do the markings on the chip indicate?
The top line marks the FSA2719P part designation. The second line shows date code 8418 (manufactured in week 18 of 1984), Fairchild manufacture, and Philippines assembly origin.
Why purchase a single pull rather than hunting down a large surplus lot?
When repairing or restoring a specific piece of vintage gear, you only need the exact chip to complete the job without paying for unused bulk stock. Orders ship for an $8 flat rate, qualify for free shipping at $28 or more, and leave our Idaho warehouse the same or next business day.
Eight clean signal diodes bundled into one classic DIP footprint - ready to drop right back into a restoration and get legacy iron running again.
