74LV573PW,118

Latches Overview

The 74LV573PW,118 is an octal D-type transparent latch with 3-state outputs manufactured by NXP USA Inc. It operates within a supply voltage range of 1.0 V to 5.5 V and features separate D-type inputs for each latch. The device includes common latch enable (LE) and output enable (OE) inputs. It utilizes a TSSOP20 package (SOT360-1) and supports an operating temperature range from -40 °C to +125 °C.

Latches Feature Summary

• Wide operating voltage range supporting low-voltage applications down to 1.0 V
• Inputs accept TTL levels between 2.7 V and 3.6 V
• ESD protection exceeds 2000 V per HBM and 200 V per MM standards
• Pin and function compatible with 74HC573 and 74HCT573

Latches Applications

• Bus-oriented applications requiring 3-state true outputs
• Input or output ports for microprocessors
• Low-voltage interface circuits

Latches Procurement Notes

Verify the specific ordering suffix against current NXP documentation to confirm package type and temperature range. Confirm RoHS compliance status via official product data sheets before integration. Check for any recent Product Change Notifications regarding marking or assembly changes.

Latches Selection Notes

Select this component when pin compatibility with HC/HCT families is required alongside low-voltage operation. Ensure the design accommodates the specified input transition rates for the target supply voltage. Verify that the TSSOP20 thermal derating characteristics meet the system's power dissipation requirements at maximum ambient temperatures.

Latches Part Context

This part belongs to the 74LV series of low-voltage CMOS logic devices. It functions as an octal latch, providing eight independent storage elements with tri-state control. The device is designed for high-speed digital systems requiring wide voltage flexibility and robust ESD performance in compact surface-mount packages.

Latches Replacement Considerations

Functionally identical to 74LV373 but with different pin arrangements. Pin-compatible alternatives include 74HC573 and 74HCT573, though voltage ranges differ.