74HC573PW-Q100,118

Latches Overview

The Nexperia 74HC573PW-Q100,118 is an octal D-type transparent latch with 3-state outputs, qualified to AEC-Q100 Grade 1. It operates within a supply voltage range of 2.0 V to 6.0 V and supports ambient temperatures from -40 °C to +125 °C. The device features CMOS low power dissipation and high noise immunity. Inputs include clamp diodes for interfacing with voltages exceeding VCC. It utilizes a TSSOP20 (SOT360-1) package.

Latches Feature Summary

• Automotive product qualification in accordance with AEC-Q100 (Grade 1)
• Wide supply voltage range from 2.0 V to 6.0 V
• CMOS low power dissipation and high noise immunity
• Inputs and outputs on opposite sides of the package allowing easy interface with microprocessors

Latches Applications

• Input or output port for microprocessors and microcomputers
• Bus-oriented applications using 3-state non-inverting outputs
• Automotive electronic systems requiring AEC-Q100 Grade 1 components

Latches Procurement Notes

Verify the specific ordering suffix matches the required package type and temperature grade. Confirm that the component meets the AEC-Q100 Grade 1 qualification standards necessary for automotive applications. Ensure compatibility with the system's voltage levels and operating temperature range before finalizing procurement decisions.

Latches Selection Notes

Select this component when an octal latch with 3-state outputs is required for bus-oriented designs. It is suitable for interfaces between microprocessors and peripheral devices. Consider the TSSOP20 package for space-constrained PCB layouts. Verify input logic levels match the driving source requirements.

Latches Part Context

This part belongs to the Nexperia 74HC573-Q100 series, which includes variants like the 74HCT573-Q100. The series offers multiple package options including SO20 and DHVQFN20. All variants share similar functional characteristics but differ in input logic levels and physical packaging dimensions.

Latches Replacement Considerations

Direct substitutes include other 74HC573-Q100 variants with different packages, such as 74HC573D-Q100 (SO20) or 74HC573BQ-Q100 (DHVQFN20). Ensure the replacement maintains the same AEC-Q100 Grade 1 qualification and electrical specifications.