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74F189SCX from FAI,Fairchild Semiconductor

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31.250ms

74F189SCX

Manufacturer: FAI

64-Bit Random Access Memory with 3-STATE Outputs

Partnumber Manufacturer Quantity Availability
74F189SCX FAI 1000 In Stock

Description and Introduction

64-Bit Random Access Memory with 3-STATE Outputs The **74F189SCX** is a high-speed, 64-bit random access memory (RAM) integrated circuit (IC) manufactured by Fairchild Semiconductor. Designed for efficient data storage and retrieval, this component is part of the **74F series**, known for its fast switching speeds and reliable performance in digital systems.  

Featuring a **16-word × 4-bit** configuration, the 74F189SCX operates with a **three-state output**, allowing multiple devices to share a common bus without interference. Its asynchronous operation ensures quick access times, making it suitable for applications requiring rapid memory access, such as buffering, data logging, and register storage in microprocessors or embedded systems.  

The IC is built with **Schottky TTL (Transistor-Transistor Logic) technology**, providing low power consumption while maintaining high-speed performance. Its compact **16-pin SOIC (Small Outline Integrated Circuit) package** makes it ideal for space-constrained designs.  

Key features include **non-inverting outputs**, a **common read/write control line**, and compatibility with standard TTL logic levels, ensuring seamless integration into existing digital circuits. The 74F189SCX is widely used in computing, telecommunications, and industrial control systems where fast, reliable memory access is essential.  

With its robust design and dependable performance, the 74F189SCX remains a preferred choice for engineers seeking efficient memory solutions in high-speed digital applications.

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