CY74FCT2244ATQC 20-Bit Dual-Port FIFO Memory IC – TQC Package

CY74FCT2244ATQC Overview

The CY74FCT2244ATQC is a high-performance 20-bit bus transceiver designed for advanced digital systems requiring fast data transfer and low propagation delay. Featuring dual 8-bit transceivers with 3-state outputs and separate direction controls, this device offers flexible data flow management for complex bus architectures. Its wide operating voltage range and robust noise immunity make it ideal for industrial and communication equipment. Optimized for speed and power efficiency, the product supports synchronous and asynchronous applications demanding precise timing and signal integrity. For more detailed specifications and sourcing options, visit IC Manufacturer.

CY74FCT2244ATQC Technical Specifications

CY74FCT2244ATQC Key Features

• Dual 8-bit Transceivers with Separate Direction Controls: Enables independent data flow management, enhancing system flexibility in bidirectional bus communication.
• Low Propagation Delay: Approximately 3.8 ns delay supports high-speed data transfers critical for timing-sensitive applications.
• High Drive Capability: 24 mA output drive ensures robust signal integrity across long PCB traces or multiple device loads.
• 3-State Outputs with Output Enable Control: Allows multiple devices to share a common bus without signal contention, simplifying board design.
• Wide Operating Voltage Range: Supports 4.5 to 5.5 V operation, ensuring compatibility with standard 5 V logic systems.
• Industrial Temperature Range: Suitable for commercial environments, maintaining reliable performance from 0??C to 70??C.
• TQFP Package: Compact footprint facilitates high-density PCB layouts, reducing board size and improving thermal dissipation.

CY74FCT2244ATQC Advantages vs Typical Alternatives

This device offers significant advantages over typical bus transceivers by combining low propagation delay with high output drive strength, enabling faster and more reliable data communication. Its separate direction controls and 3-state outputs improve integration flexibility, reducing signal interference and power consumption. Compared to standard transceivers, it supports more complex bus architectures with enhanced noise immunity and consistent operation across commercial temperature ranges.

Typical Applications

• High-speed data buses in industrial control systems, where fast, reliable bidirectional data transfer is essential for process automation and monitoring.
• Memory interleaving and multiplexing applications requiring precise timing and direction control for data flow.
• Communication interfaces in embedded systems demanding low propagation delay and robust output drive.
• Microprocessor and microcontroller bus expansion in complex digital systems, supporting multiple device connectivity with 3-state output management.

CY74FCT2244ATQC Brand Info

The CY74FCT2244ATQC is part of the CY74FCT series, known for high-speed CMOS logic solutions tailored for industrial and commercial applications. Manufactured under strict quality control, this device meets rigorous standards for performance and reliability. Its design emphasizes low power consumption and fast switching characteristics, making it a preferred choice for engineers optimizing digital data paths in sophisticated electronic systems.

FAQ

What is the primary function of the CY74FCT2244ATQC?

The primary function is to serve as a 20-bit bus transceiver with dual 8-bit transceivers and 3-state outputs, enabling bidirectional data transfer between two buses.