74ALVC373PW,112

Latches Overview

The Nexperia 74ALVC373PW,112 is an octal D-type transparent latch with 3-state outputs housed in a TSSOP20 package. It operates within a supply voltage range of 1.65 V to 3.6 V and supports ambient temperatures from -40 °C to +125 °C. Propagation delays (Dn to Qn) range from 1.0 ns to 6.2 ns depending on voltage. The device features Schmitt trigger inputs for slow signal tolerance and IOFF circuitry for partial power-down applications.

Latches Feature Summary

• Schmitt trigger action on all inputs provides tolerance for slow rise and fall times
• IOFF circuitry enables partial power-down mode by disabling outputs to prevent backflow current
• Overvoltage tolerant inputs allow direct interface with TTL levels

Latches Applications

• Bus-oriented data storage applications
• Partial power-down system designs
• Mixed voltage level translation environments

Latches Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm the exact package type and temperature rating. Confirm RoHS compliance status and REACH registration details directly with the supplier or through the latest product database before finalizing procurement specifications.

Latches Selection Notes

Select this component when designing systems requiring octal latching with high-speed performance under low voltage conditions. Ensure the application environment stays within the specified 1.65 V to 3.6 V supply range and that thermal management accounts for the TSSOP20 package derating characteristics above 100 °C.

Latches Part Context

This part belongs to the Nexperia 74ALVC series, which utilizes Advanced Low-Voltage CMOS technology. The ALVC family is designed for high-speed digital applications operating at lower voltages compared to standard CMOS logic families, offering improved power efficiency while maintaining fast switching speeds.

Latches Replacement Considerations

Direct functional substitutes include other 74ALVC373 variants such as the 74ALVC373D (SO20 package) or 74ALVC373BQ (DHVQFN20 package). Verify pin compatibility and package dimensions when substituting.