はん導体 どうたい集積 しゅうせき回路 かいろじゃなかったです
handōtaishūsekikairojanakattadesu

Noun
Desu Copula

The polite, past negative form of 半導体集積回路

1. Was not an integrated circuit.; Was not a semiconductor integrated circuit.

Past/Perfective
Negative
Polite
Casual Register