DIP-14 Integrated Circuit (Non-Silver Electronic Component)
Electronic Component (Dual In-line Package) · Unknown semiconductor manufacturer (e.g., Texas Instruments, Fairchild, NXP); not a silversmith.
Pattern: Standard 14-pin Dual In-line Package (DIP-14); not a collection pattern.
Type
Electronic Component (Dual In-line Package)
Maker
Unknown semiconductor manufacturer (e.g., Texas Instruments, Fairchild, NXP); not a silversmith.
Material
Molded epoxy resin body with tinned copper or iron-alloy lead frames. Contains trace amounts of silicon and copper; likely zero silver content.
Dimensions
Approximately 19mm length, 6mm width. Negligible weight (less than 1 gram).
Description
This is an industrial integrated circuit (IC), commonly known as a microchip, in a DIP-14 package. It is an electronic component and not a silver antique or jewelry item.
Key Features
14-pin dual-row configuration, rectangular plastic body, silver-colored metal legs (leads).
Material & Composition
Molded epoxy resin body with tinned copper or iron-alloy lead frames. Contains trace amounts of silicon and copper; likely zero silver content.
Finish & Decoration
Matte black plastic finish with tin-plated (silver-colored) metal pins. Industrial finish, no decorative motifs.
Hallmarks & Stamps
No silver hallmarks. Usually features laser-etched or ink-stamped part numbers, batch codes, and manufacturer logos (not visible in image).
Construction Details
Industrial semiconductor packaging: silicon die bonded to a lead frame and encapsulated in thermoset plastic.
Functional Features
Electrical pins for through-hole mounting on a printed circuit board (PCB) to perform logic or analog functions.
Handle & Grip Details
No handles. Features 14 metal leads meant for soldering to electronic circuits.
Craftsmanship Details
Precision machine-manufactured high-tech component. No evidence of hand-wrought craftsmanship.
Authentication Indicators
The form factor is consistent with standard transistor-transistor logic (TTL) or CMOS integrated circuits, not silver craft.
Origin & Manufacturing
Mass-produced in a semiconductor fabrication facility (Foundry), likely in Southeast Asia (Taiwan, Malaysia, or China).
Era & Period
Modern Information Age (Late 20th to Early 21st Century).
Age Estimate
Circa 1970 to present day; appears to be a modern replacement part.
Cultural Significance
Represents the shift from mechanical/analog crafts to the digital computer age.
Condition Notes
Fair. Several legs appear bent or misaligned, which would require straightening before insertion into a breadboard or PCB.
Value Estimate
Nominal market value: $0.10 - $1.00 USD. Value is purely functional, not as a precious metal.
Care & Maintenance
Keep dry. Protect from Electrostatic Discharge (ESD). Do not use silver polish; it will ruin the electrical conductivity.
Similar Pieces
DIP-8 or DIP-16 chips; surface-mount (SOIC) chips which are smaller and have flat legs.
Interesting Facts
Items like this were the building blocks of the digital revolution, found in everything from 1980s toys to industrial controllers.