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PI74FCT2245ATS from pic

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PI74FCT2245ATS

Manufacturer: pic, PI

Fast CMOS Octal Bidirectional Transceivers

Partnumber Manufacturer Quantity Availability
PI74FCT2245ATS pic, PI 1062 In Stock

Description and Introduction

Fast CMOS Octal Bidirectional Transceivers # Introduction to the PI74FCT2245ATS Electronic Component  

The **PI74FCT2245ATS** is a high-performance, octal bus transceiver designed for bidirectional data communication between different voltage domains. This integrated circuit (IC) is part of the **FCT (Fast CMOS TTL)** logic family, known for its low power consumption, high-speed operation, and compatibility with TTL levels.  

Featuring **8-bit bidirectional data transfer**, the PI74FCT2245ATS supports voltage translation between 3.3V and 5V systems, making it ideal for mixed-voltage applications. Its **direction control (DIR) pin** determines data flow, while the **output enable (OE) pin** allows for tri-state outputs, ensuring efficient bus management in multi-device environments.  

Key characteristics include **fast propagation delay**, **low noise generation**, and **high drive capability**, which enhance signal integrity in high-speed digital systems. The device is commonly used in **microprocessor interfaces, memory systems, and data buses** where reliable voltage-level shifting is required.  

Built with **CMOS technology**, the PI74FCT2245ATS offers improved power efficiency compared to traditional TTL devices while maintaining robust performance. Its **ESD protection** and **wide operating temperature range** further ensure durability in industrial and commercial applications.  

For engineers designing high-speed digital circuits, the PI74FCT2245ATS provides a dependable solution for seamless bidirectional data transfer across different voltage levels.

Application Scenarios & Design Considerations

Fast CMOS Octal Bidirectional Transceivers

Alternative Part Number

  • 74FCT2245ATSOG --: Same 74FCT2245 octal transceiver function with 25-ohm series resistors, SOIC package, widely available pin-compatible alternative.
  • CY74FCT2245ATSOC --: Equivalent FCT2245A octal bus transceiver with 25-ohm output resistors in SOIC, direct functional and package match.
  • SN74FCT2245ATDW --: TI FCT2245A octal transceiver with 25-ohm series damping resistors, SOIC package, drop-in functional replacement.

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