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CDP1851CD from HAR

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CDP1851CD

Manufacturer: HAR

CMOS Programmable I/O Interface

Partnumber Manufacturer Quantity Availability
CDP1851CD HAR 2 In Stock

Description and Introduction

CMOS Programmable I/O Interface The **CDP1851CD** is a versatile electronic component designed for use in digital systems and microprocessor-based applications. Manufactured by RCA, this integrated circuit (IC) is part of the **CDP1800 CMOS microprocessor family**, offering reliable performance in data processing and control functions.  

As a **4-bit parallel input/output (I/O) port**, the CDP1851CD facilitates communication between a microprocessor and peripheral devices. Its CMOS technology ensures low power consumption while maintaining high noise immunity, making it suitable for industrial and embedded systems. The IC features **bidirectional data transfer**, allowing seamless integration into various digital circuits.  

Key characteristics include **latch capability**, which holds data until updated, and **three-state outputs** for efficient bus interfacing. With a wide operating voltage range (typically 3V to 18V), the CDP1851CD is adaptable to multiple power supply configurations. Its robust design ensures stable operation in diverse environments, including temperature variations.  

Common applications include **data acquisition systems, industrial automation, and instrumentation**, where precise I/O control is essential. Engineers and designers favor the CDP1851CD for its simplicity, reliability, and compatibility with other CMOS logic devices.  

For detailed specifications, consult the official datasheet to ensure proper implementation in circuit designs.

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