# 1002 series integrated circuits

> series of Soviet integrated circuits for telephone communications

**Wikidata**: [Q121436891](https://www.wikidata.org/wiki/Q121436891)  
**Source**: https://4ort.xyz/entity/1002-series-integrated-circuits

## Summary
The 1002 series integrated circuits are a model series of Soviet integrated circuits developed specifically for telephone communications. Originating from the Soviet Union, these components utilize CMOS technology and comply with the standard Soviet integrated circuit designation system. They are primarily applied in the field of digital telephony.

## Key Facts
*   **Instance Of:** Integrated circuit series
*   **Subclass Of:** CMOS (Complementary Metal-Oxide-Semiconductor)
*   **Primary Use:** Digital telephony
*   **Country of Origin:** Soviet Union
*   **Compliance Standard:** Soviet integrated circuit designation
*   **Commons Category:** 1002 series integrated circuits
*   **Visual Record:** An image of the IKM1002IP1 model is available on Wikimedia Commons.

## FAQs
**What technology is the 1002 series based on?**
The 1002 series is classified as a CMOS (Complementary Metal-Oxide-Semiconductor) integrated circuit, a technology known for its use in digital logic circuits.

**What was the primary application for the 1002 series?**
These integrated circuits were designed specifically for use in digital telephony and telephone communications systems.

**Where did the 1002 series originate?**
The series originated in the Soviet Union and adheres to the Soviet integrated circuit designation standards.

## Why It Matters
The 1002 series represents a specific subset of Soviet electronics engineering focused on the infrastructure of telecommunications. By adhering to the CMOS standard, these components provided the necessary logic and processing capabilities required for the era's shift toward digital telephony. The existence of a dedicated series for telephone communications highlights the modular and standardized approach the Soviet Union took in developing its technological ecosystem, ensuring compatibility and specific utility within its communication networks.

## Notable For
*   **Specialized Utility:** Distinct from general-purpose logic chips, this series was engineered explicitly for the demands of telephone communications.
*   **CMOS Architecture:** Utilizes Complementary Metal-Oxide-Semiconductor technology, significant for its efficiency in digital circuitry.
*   **Standardization:** Serves as an example of components built under the strict Soviet integrated circuit designation system.

## Body

### Origin and Classification
The 1002 series integrated circuits are a product of the Soviet Union, developed as part of the broader landscape of Soviet electronics. The series is formally classified as an "integrated circuit series," indicating a group of models that share the same part prefix and general design philosophy. These components are recognized as a subclass of CMOS (Complementary Metal-Oxide-Semiconductor) technology, a standard for constructing integrated circuits used in a variety of electronic applications.

### Technical Application
The primary utility of the 1002 series is found in digital telephony. While general integrated circuits serve myriad functions, the 1002 series was optimized for the specific signal processing and switching requirements of telephone communications. This focus on digital telephony places the series within a critical sector of communications infrastructure, facilitating the transmission and management of voice data.

### Design Standards and Documentation
The development and production of the 1002 series complied with the Soviet integrated circuit designation system. This compliance ensured that the components fit within the established naming and manufacturing conventions of the Soviet electronics industry. Documentation and visual records of the series, such as the IKM1002IP1 chip, are preserved under the "1002 series integrated circuits" category on Wikimedia Commons, serving as a visual reference for this hardware.