The 74ACTQ563PC is an octal D-type transparent latch with 3-STATE outputs manufactured by Fairchild Semiconductor, now part of ON Semiconductor. This device is designed for high-performance memory storage and data bus interface applications.

Applications

• Memory address latches
• Data bus transceivers
• Microprocessor systems
• Buffer registers
• Control registers

Features

• Octal transparent latch
• 3-STATE outputs
• High-speed CMOS technology
• Low power consumption
• TTL compatible inputs

Benefits

• Efficient memory storage and data transfer
• Reduced loading on data buses
• High-speed operation
• Extended battery life in portable applications
• Easy interface with TTL logic

Additional Details

The 74ACTQ563PC operates from a 4.5V to 5.5V power supply and has a typical propagation delay of around 5ns. The 3-STATE outputs allow for easy connection to a data bus, and the TTL compatible inputs make it easy to interface with older logic families. The device comes in a PDIP (Plastic Dual In-line Package). For detailed electrical characteristics, timing diagrams, and package dimensions, refer to the ON Semiconductor datasheet for the 74ACTQ563PC.