74ALVC00PW,112

Overview

The Nexperia 74ALVC00PW,112 is a quad 2-input NAND gate in a TSSOP14 package. It operates within a supply voltage range of 1.65 V to 3.6 V and supports an ambient temperature range from -40 °C to +125 °C. The device features Schmitt trigger inputs for slow signal tolerance and IOFF circuitry for partial power-down protection. Propagation delay ranges from 1.0 ns to 3.7 ns depending on voltage and temperature. Input leakage current is typically ±0.1 µA at 3.6 V.

Feature Summary

• Schmitt trigger action on all inputs provides tolerance for slow rise and fall times.
• IOFF circuitry disables outputs during power-down to prevent damaging backflow currents.
• Overvoltage tolerant inputs allow direct interfacing with TTL levels and mixed-voltage environments.

Applications

• Partial power-down applications requiring IOFF functionality
• Mixed voltage logic translation between 3.3 V and 5 V systems
• Digital logic circuits requiring noise immunity via Schmitt triggers

Procurement Notes

Verify the specific ordering suffix

Selection Notes

Select this component when a quad NAND gate with low power consumption and overvoltage tolerant inputs is required. The TSSOP14 package suits space-constrained designs. Ensure the application voltage falls within the 1.65 V to 3.6 V range and consider the IOFF feature if partial power-down states are necessary.

Part Context

This part belongs to the 74ALVC family of high-speed CMOS logic devices. The ALVC series offers performance comparable to older ALVC standards while maintaining low power dissipation. The PW suffix specifically denotes the TSSOP14 plastic thin shrink small outline package variant.

Replacement Considerations

Direct replacements include other 74ALVC00 variants such as the SO14 (74ALVC00D) or DHVQFN14 (74ALVC00BQ) packages from Nexperia, provided pin compatibility and thermal requirements are met.

FAQ

Does the 74ALVC00 support partial power-down mode?

Yes, the device includes IOFF circuitry that disables the output to prevent potentially damaging backflow current when the device is powered down.

What is the input voltage tolerance?

The inputs are overvoltage tolerant up to 3.6 V, allowing them to interface directly with TTL levels and tolerate voltages exceeding VCC.