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NM27C256N-120 from NS,National Semiconductor

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NM27C256N-120

Manufacturer: NS

256K-Bit (32K x 8) High Performance CMOS EPROM

Partnumber Manufacturer Quantity Availability
NM27C256N-120,NM27C256N120 NS 843 In Stock

Description and Introduction

256K-Bit (32K x 8) High Performance CMOS EPROM The **NM27C256N-120** is a high-performance **32K x 8-bit (256Kb) EPROM** (Erasable Programmable Read-Only Memory) designed for applications requiring reliable, non-volatile data storage. Manufactured with advanced CMOS technology, this component offers fast access times, low power consumption, and high endurance, making it suitable for embedded systems, industrial controls, and legacy computing applications.  

Featuring a **120ns access time**, the NM27C256N-120 ensures efficient data retrieval, while its **single 5V power supply** simplifies integration into various circuit designs. The device supports **standard EPROM programming methods**, allowing for easy erasure via ultraviolet (UV) light exposure and reprogramming as needed. Its **28-pin DIP (Dual In-line Package)** provides a robust and widely compatible form factor.  

Key characteristics include a **wide operating temperature range**, ensuring stability in demanding environments, and **TTL-compatible inputs/outputs** for seamless interfacing with other logic circuits. With its dependable performance and industry-standard pinout, the NM27C256N-120 remains a practical choice for developers maintaining or upgrading older electronic systems that require persistent memory storage.  

Engineers and designers value this EPROM for its durability, ease of use, and compatibility with legacy hardware, making it a trusted component in various technical applications.

Application Scenarios & Design Considerations

256K-Bit (32K x 8) High Performance CMOS EPROM

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