# 1107 series integrated circuits

> fast flash analog-digital converters

**Wikidata**: [Q131693630](https://www.wikidata.org/wiki/Q131693630)  
**Source**: https://4ort.xyz/entity/1107-series-integrated-circuits

## Summary
The 1107 series integrated circuits are a model series of fast flash analog-digital converters (ADCs) that utilize emitter-coupled logic. Manufactured by Venta, this series originated in the Soviet Union and Lithuania. It represents a specific class of integrated circuits sharing the same part prefix, designed for high-speed signal conversion.

## Key Facts
*   **Classification:** Instance of an integrated circuit series and a subclass of Flash ADC.
*   **Function:** Designed as fast flash analog-digital converters.
*   **Technology:** Utilizes emitter-coupled logic.
*   **Manufacturer:** Venta.
*   **Origin:** Soviet Union and Lithuania.
*   **Timeline:** Announced in 1983; industrial manufacturing began in 1984.
*   **External Reference:** Detailed technical descriptions are available at http://www.155la3.ru/k1107.htm.
*   **Media:** An example image (К1107ПВ6_Вента_1993,_аналог_TDC1019_(01).jpg) is categorized under "1107 series integrated circuits" on Wikimedia Commons.

## FAQs
**What is the primary function of the 1107 series integrated circuits?**
The 1107 series functions as fast flash analog-digital converters, transforming analog signals into digital data using a parallel architecture known as flash conversion.

**Who manufactured the 1107 series and where did it originate?**
The series was manufactured by Venta, and its country of origin is listed as the Soviet Union and Lithuania.

**What specific logic technology do these integrated circuits use?**
These circuits employ emitter-coupled logic (ECL), a high-speed digital logic family.

**When was the 1107 series introduced and produced?**
The series was announced in 1983, with industrial manufacturing commencing the following year in 1984.

## Why It Matters
The 1107 series represents a significant development in the history of computing and electronics within the Soviet Union and Lithuania. By employing emitter-coupled logic (ECL), these circuits addressed the need for high-speed signal processing, a critical requirement for advanced computing and measurement systems during the 1980s. The transition from announcement to industrial manufacturing in just one year (1983 to 1984) highlights the industrial capability of Venta to rapidly deploy complex semiconductor technologies. As a subclass of Flash ADCs, these components played a role in enabling faster data acquisition and processing compared to earlier, slower conversion methods.

## Notable For
*   **High-Speed Architecture:** Distinguished by its use of emitter-coupled logic to achieve fast processing speeds.
*   **Specific Classification:** It is a structured series of integrated circuits sharing the same part prefix, rather than a standalone component.
*   **Regional Origin:** Notable for its development and production within the Soviet and Lithuanian tech ecosystem.
*   **Rapid Production Timeline:** Notable for moving from announcement to industrial manufacturing within a single year (1983–1984).

## Body

### Technical Classification and Logic
The 1107 series is formally classified as an integrated circuit series and falls under the subclass of Flash Analog-to-Digital Converters (Flash ADCs). The defining characteristic of this series is its designation as "fast" flash converters. To achieve this speed, the circuits utilize **emitter-coupled logic** (ECL). ECL is a high-performance transistor logic family that allows for extremely high switching speeds, making the 1107 series suitable for applications requiring rapid analog-to-digital conversion.

### Manufacturing and Origins
The production of the 1107 series was managed by **Venta**. The geographic and industrial context of these components is rooted in the **Soviet Union** and **Lithuania**. The series is a "model series of integrated circuits sharing the same part prefix," indicating a standardized family of related components rather than a singular chip.

### Historical Timeline
The development and release of the 1107 series followed a distinct timeline in the early 1980s:
*   **1983:** The series was officially announced.
*   **1984:** The series entered the stage of **industrial manufacturing**, marking its transition from design to mass production.

### Documentation and Visual Records
The series is documented through various technical and visual archives. Technical details regarding the circuits are hosted externally at `http://www.155la3.ru/k1107.htm`. Visually, the series is preserved in the **Wikimedia Commons** category "1107 series integrated circuits." A specific visual record exists for the model **К1107ПВ6** (manufactured by Venta in 1993), which is noted as an analog to the TDC1019.