74ALVC573PW,118

Latches Overview

The 74ALVC573PW,118 is an octal D-type transparent latch manufactured by Nexperia USA Inc. It operates within a supply voltage range of 1.65V to 3.6V and features three-state outputs with drive capabilities of 24mA for both high and low states. The device exhibits a propagation delay of 2.2ns and is housed in a 20-TSSOP package. It supports surface mount installation and functions reliably across an operating temperature range of -40°C to +85°C.

Latches Feature Summary

• Octal D-type transparent latch architecture with eight independent data paths
• Three-state outputs designed for bus-oriented applications
• Low power CMOS technology ensuring high noise immunity
• Inputs include clamp diodes to support interface with voltages exceeding VCC

Latches Applications

• Bus-oriented data storage in microprocessor systems
• Input/output port expansion for microcomputers
• High-speed data latching in low-voltage logic circuits

Latches Procurement Notes

Verify the complete part number including the suffix ,118 to ensure correct packaging configuration. Confirm RoHS3 compliance status as required by project specifications. Check the latest Product Change Notification (PCN) records for any recent assembly or labeling updates that may affect integration. Ensure the 20-TSSOP footprint matches the target PCB design guidelines.

Latches Selection Notes

Select this component when designing systems requiring octal latching with low voltage operation between 1.65V and 3.6V. The 2.2ns propagation delay makes it suitable for high-speed data transfer applications. Consider the 24mA output drive capability for direct interfacing with loads without additional buffering. The 20-TSSOP package is appropriate for space-constrained surface mount designs.

Latches Part Context

This component belongs to the 74ALVC series, which provides advanced low voltage CMOS performance. It serves as an 8-bit transparent latch variant within Nexperia's standard logic portfolio. The device complements other 74ALVC family members by offering specific octal latching functionality with three-state control for efficient bus management in digital systems.

Latches Replacement Considerations

The 74ALVC573PW-T is listed as an alternative ordering designation for the same functional device. Verify pinout compatibility and electrical specifications before substituting. Ensure the replacement maintains the 20-TSSOP package form factor and 1.65V-3.6V operating range.