Collection/Fairchild/Fairchild U7A7747393 / µA747

ZeptoBars ·CC BY 3.0· Die photograph · Original retained in the acquisition archive. Display resized to at most 1920 pixels; responsive AVIF/WebP encodings. No crop, recoloring, annotations, or generated detail.

Origin & contributions

Original source · Retrieved 2026-09-06

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SPECIMEN / DATE NOT RECORDED

Fairchild U7A7747393 / µA747

A Fairchild µA747 operational-amplifier die, date coded 7304.

FairchildOperational amplifier

Research connections

CompanyFairchild ↗SeriesOperational amplifier ↗

Specifications

2 SOURCE-LINKED FIELDS

Photographed specimen	Published analysisZeptoBars Scope: physical-specimen
Photographic scope	Published analysisZeptoBars Scope: physical-specimen

THE VISUAL EVIDENCE

Visual sources

1 DOCUMENTED SOURCES

Hosted image provenance · 1

Die photographHosted in Museum

Fairchild U7A7747393 / µA747 — Die photograph

Zeptobars · ZeptoBars

6,619 × 3,705 pxTechnical archive / analysis

Exact article caption names Fairchild U7A7747393 µA747 and source text gives date code.

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Rights, provenance & link history

Rights status: CC LICENSED
Licence: CC BY 3.0 ↗
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Attribution: Fairchild U7A7747393 / µA747 — ZeptoBars / CC BY 3.0
Identity / confidence: matched / high
Evidence reviewed: 2026-09-06
Link checked: Not yet checked · unchecked

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Record identity & scope

specimen · Fairchild U7A7747393 / µA747

What this photograph shows

Exact article caption names Fairchild U7A7747393 µA747 and source text gives date code.