The PI74FCT827BTQX is a 10-bit buffer/line driver with 3-state outputs manufactured by Pericom Semiconductor. This device is designed for high-speed data transmission applications, providing buffering and driving capabilities for signals in bus-oriented systems. Its 3-state outputs allow for easy connection to shared bus lines.

Applications

• High-speed bus systems
• Data buffering
• Address driving
• Memory interface
• Backplane driving

Features

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

Benefits

• Improved system performance due to fast propagation delays
• Reduced power consumption, improving energy efficiency
• Easy integration with TTL logic circuits
• Direct interface to bus lines, simplifying design
• High drive capability for robust signal transmission
• Space-saving design with TSSOP package

Technical Specifications

The PI74FCT827BTQX operates from a supply voltage of 4.75V to 5.25V and features TTL-compatible inputs, making it easy to interface with other logic circuits. The operating temperature range spans from -40°C to +85°C. The 3-state outputs are controlled by an Output Enable (OE) input. When OE is high, the outputs are disabled, placing them in a high-impedance state. This is critical for avoiding bus contention in shared bus systems. The device comes in a TSSOP (Thin Shrink Small Outline Package), and complies with RoHS standards for environmental safety.