74HC563P-E

Latches Overview

The 74HC563P-E is an octal inverting transparent latch manufactured by Renesas Electronics. It features eight D-type latches with three-state outputs, housed in a 20-pin DIP ceramic package. The device operates within a voltage range of 2 to 6 volts and supports a load capacitance of 50 pF. Key electrical characteristics include a maximum output current of 6 mA and a propagation delay of 45 ns at nominal supply. It functions as a bus driver with symmetrical output impedance and high noise immunity.

Latches Feature Summary

• Octal inverting transparent latch architecture for data storage
• Three-state outputs for bus-oriented systems
• High noise immunity with wide operating voltage range
• Symmetrical output impedance for balanced propagation delays

Latches Applications

• Digital logic circuits requiring data storage
• Bus-oriented memory applications
• Portable battery-powered equipment

Latches Procurement Notes

Verify the specific suffix 'P-E' against official Renesas documentation to confirm the exact package type and material composition. Ensure compliance requirements are met, as this component may not be RoHS compliant. Confirm availability status directly with authorized distributors or the manufacturer, as lead times and stock levels vary. Validate that the ceramic DIP-20 package matches the design constraints.

Latches Selection Notes

Select this component when an octal inverting latch with three-state control is required. It is suitable for designs needing high-speed operation and low power dissipation. Consider the 20-pin DIP ceramic package for through-hole mounting. Verify compatibility with existing logic families, such as LSTTL loads, due to its drive capability. Ensure the operating temperature range meets system specifications.

Latches Part Context

This part belongs to the HD/RD74HC series of general-purpose logic ICs from Renesas. The series has a long market history and is designed for 5V drive bipolar applications. It is pin and function compatible with other standard logic families like 54/74LS563. The HC technology offers high speed and low power consumption compared to older LS technologies.

Latches Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.