The PI74FCT574ATL is a specialized integrated circuit manufactured by Pericom Semiconductor Corp. (now part of Diodes Incorporated) designed for high-performance digital logic applications. This device is a high-speed 8-bit transparent D-type flip-flop with advanced performance characteristics, optimized for use in complex electronic systems requiring reliable and fast data storage and transfer.
The integrated circuit is packaged in a compact TSSOP20 (Thin Shrink Small Outline Package) format, which provides excellent space efficiency and thermal management for dense electronic designs. This package configuration allows for reduced board space requirements while maintaining robust electrical performance and signal integrity.
Key features of the PI74FCT574ATL include its ability to quickly and accurately store and transfer digital signals across various electronic systems. The device is particularly well-suited for applications demanding precise synchronization and data handling, such as telecommunications equipment, computer peripherals, networking hardware, and high-speed digital signal processing systems.
The circuit offers superior electrical characteristics, including low power consumption and high-speed operation, making it an ideal choice for designers seeking reliable and efficient digital logic components. Its compatibility with standard digital logic interfaces ensures seamless integration into a wide range of electronic designs.
While specific equivalent models may vary, comparable devices in the market include similar 8-bit flip-flop ICs from manufacturers like Texas Instruments, National Semiconductor, and ON Semiconductor. The PI74FCT574ATL distinguishes itself through its robust performance, compact packaging, and reliable signal handling capabilities.
The current inventory indicates availability of 11,700 units, suggesting ample supply for manufacturing and development projects requiring this specific integrated circuit.
PI74FCT574ATL Key Technical Attributes
IC type: Octal D-type flip-flop with 3-state outputs
Logic family: FCT (Fast CMOS Technology)
Supply voltage: 4.5V to 5.5V
Propagation delay: Typically 6.5 ns at 5V
Output drive: ±24 mA output drive capability
Operating temperature range: -40°C to +85°C
PI74FCT574ATL Packing Size
Package type: Thin Shrink Small Outline Package, 20 pins (TSSOP20)
Material: Molded plastic encapsulation
Package dimensions: Approximately 4.4 mm width, 6.4 mm length, and 1.2 mm height
Pin configuration: 20 pins arranged in dual rows with fine pitch (0.65 mm)
Thermal characteristics: Thermal resistance junction-to-ambient (RθJA) typically around 78 °C/W
Electrical properties: TTL compatible inputs and outputs, low static power consumption
PI74FCT574ATL Application
Suitable for high-speed data storage and transfer in digital circuits
Used in bus-oriented systems, register storage, and data synchronization
Ideal for microprocessor-based systems, memory address latching, and CPU registers
Applicable in telecommunications equipment, computer motherboards, and embedded control systems
PI74FCT574ATL Features
High-speed operation with fast propagation delay supporting synchronous data flow
3-state outputs facilitate bus-oriented applications by allowing multiple devices to share data lines without interference
Low power dissipation properties improving overall system energy efficiency
TTL compatible inputs with CMOS output drive capability ensure easy interfacing across technology types
Designed with balanced output drive for symmetrical rise and fall times enhancing signal integrity
Pin and functionally compatible with industry-standard 74FCT574 ICs enabling straightforward system upgrades
Internal output clamp diodes for transient suppression helping protect against voltage spikes and noise
Low noise design minimizing electromagnetic interference in sensitive digital environments
Robust ESD protection exceeding 2000V HBM standards for reliable operation in industrial settings
PI74FCT574ATL Quality and Safety Features
Manufactured under ISO certified processes ensuring consistent high fabrication standards
Incorporates tested ESD protection circuitry for enhanced device robustness
Compliance with RoHS directive confirming environmentally safe material usage
Stringent quality control with electrical parameter testing and burn-in screening for reliability
Designed to meet JEDEC standards guaranteeing interchangeability and performance consistency
Moisture sensitivity level rating supporting automated soldering processes without degradation
PI74FCT574ATL Compatibility
Pinout and function compatible with standard 74FCT574 devices enabling direct drop-in replacement
Interoperable with TTL and CMOS logic families simplifying system integration
Supported by a broad range of development and testing tools due to industry standardization
Suitable for use in mixed-voltage systems within 3.3V to 5V tolerant designs when properly interfaced
PI74FCT574ATL Datasheet PDF
For comprehensive technical details and application guidelines, our website hosts the most authoritative datasheet for the PI74FCT574ATL part. Customers are strongly encouraged to download the datasheet directly from the current product page to ensure access to the latest specifications and reference diagrams essential for accurate design and implementation.
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