The PI74FCT574TS is an octal D-type flip-flop with 3-state outputs manufactured by Pericom Semiconductor. It's designed for high-speed, low-power applications where data storage and retrieval are critical. The 3-state outputs make it ideal for bus-oriented systems where multiple devices share a common data path.

Applications

• High-speed data buffers
• Address registers
• Memory interface
• Bus transceivers
• Clocked data storage

Features

• High-speed operation: tpd = 4.5 ns (typical)
• Low power consumption
• TTL compatible inputs
• 3-state outputs for bus interface
• Output drive capability: 24mA
• Available in SOIC package

Benefits

• Improved system performance due to fast propagation delays
• Reduced power consumption contributing to energy efficiency
• Easy integration with TTL logic circuits
• Direct connection to bus lines simplifying system design
• High output drive for reliable signal transmission
• Compact SOIC package for space-constrained applications

Technical Specifications

The PI74FCT574TS operates with a supply voltage range of 4.75V to 5.25V. It is designed to be TTL compatible, ensuring easy integration with other logic devices. The operating temperature range is -40°C to +85°C. The output enable (OE) input, when high, disables the outputs, placing them in a high-impedance state. Data is clocked into the flip-flops on the positive edge of the clock (CLK) input. The device is available in a SOIC (Small Outline Integrated Circuit) package. It also meets RoHS compliance standards.