What type of technology does the 172 series use?

The 172 series is based on PMOS logic, a type of integrated circuit technology.

Who developed the 172 series integrated circuits?

The 172 series was developed by NPO Krystall in collaboration with КНИИМП.

In what year were the 172 series integrated circuits introduced?

The 172 series was first introduced in 1968.

What is the packaging format for the 172 series?

The 172 series is packaged in dual in-line packages.

Where can I find more detailed information about the 172 series?

Additional information can be found at http://www.155la3.ru/k172.htm.

What is the relationship between the 172 and 178 series integrated circuits?

The 172 series is said to be the same as the 178 series, as referenced in the same source material.

172 series integrated circuits

pMOS logic

Class type of: PMOS logic Q131730723

Facts

9 properties

Instance of: integrated circuit series
Inception: 1968^[6]
Subclass of: PMOS logic^[3]
Complies with: Soviet integrated circuit designation^[9]
Country of origin: Soviet Union^[5]
Developer: NPO Krystall^[2]
Said to be the same as: 178 series integrated circuits^[4]
Used by: computer^[7]
Uses: dual in-line package^[8]

🏷️ Also known as

en 172 series integrated circuits ru 172 серия интегральных схем

🔖 Identifiers · 2

Image (Wikimedia Commons): К1ЛБ721 МОП-логика, Квазар 1971 (01).jpg ↗
Described at URL: www.155la3.ru

Report an error or request removal Lineage (PROV-JSON)

🔗 Connections

Country of origin 1

Soviet Union

Developer 1

NPO Krystall

Instance of 1

integrated circuit series

Said to be the same as 1

178 series integrated circuits

Subclass of 1

PMOS logic

Used by 1

computer

Uses 1

dual in-line package

← Said to be the same as 1

178 series integrated circuits

Press Enter · cited answer in seconds

Summary

172 series integrated circuits is an integrated circuit series^[1].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

Class ancestry

[1] ↑ 172 series integrated circuits is an instance of integrated circuit series (Q120451300) [P31, primary]. Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA

4ort.xyz Knowledge Graph. (2026). 172 series integrated circuits. Retrieved May 3, 2026, from https://4ort.xyz/entity/172-series-integrated-circuits

MLA

“172 series integrated circuits.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/172-series-integrated-circuits.

BibTeX

@misc{4ortxyz_172-series-integrated-circuits_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{172 series integrated circuits}}, year = {2026}, url = {https://4ort.xyz/entity/172-series-integrated-circuits}, note = {Accessed: 2026-05-03}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 172 series integrated circuits — https://4ort.xyz/entity/172-series-integrated-circuits (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/172-series-integrated-circuits · Last refreshed: May 3, 2026