74LVC373APW,118

Latches Overview

The Nexperia 74LVC373APW,118 is an octal D-type transparent latch with 3-state outputs in a TSSOP20 package. It operates on a supply voltage range of 1.2 V to 3.6 V and features overvoltage tolerant inputs up to 5.5 V. The device includes Schmitt-trigger action for slow input transitions and IOFF circuitry for partial power-down applications. Static characteristics include a maximum supply current of 40 µA at +125 °C. Dynamic performance shows propagation delays ranging from 1.5 ns to 18.2 ns depending on voltage.

Latches Feature Summary

• Octal D-type transparent latch with 3-state outputs
• Overvoltage tolerant inputs up to 5.5 V
• IOFF circuitry prevents backflow current during power-down
• Schmitt-trigger action at all inputs

Latches Applications

• Mixed 3.3 V and 5 V environments
• Partial power down applications
• Bus-oriented applications

Latches Procurement Notes

Verify the ordering suffix '118' corresponds to the specific reel or tape configuration required for your assembly line. Confirm that the TSSOP20 (SOT360-1) package dimensions match your PCB footprint design. Ensure the component meets RoHS and REACH compliance standards relevant to your target market regulations before finalizing procurement.

Latches Selection Notes

Select this component when designing systems requiring eight-bit data storage with high-impedance output control. The wide supply voltage range supports low-power portable devices. The 5 V tolerance allows direct interfacing with legacy 5 V logic without level shifters. Verify that the operating temperature range of -40 °C to +125 °C suits your environmental conditions.

Latches Part Context

This part belongs to the 74LVC373A family of octal latches manufactured by Nexperia. It shares functional compatibility with other LVC series devices but differs in packaging and specific electrical tolerances. The APW variant specifically denotes the TSSOP20 plastic thin shrink small outline package with a 4.4 mm body width.

Latches Replacement Considerations

Nexperia offers alternative packages such as SO20 (74LVC373AD) and DHVQFN20 (74LVC373ABQ) within the same family. Cross-manufacturer equivalents like SN74LVC373APWE4 exist but require verification of pinout and electrical parameter alignment.