74LVC32ADB-Q100J

Inverter Gates Overview

The Nexperia 74LVC32ADB-Q100J is a quad 2-input OR gate qualified to AEC-Q100 Grade 1. It operates with 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 noise immunity and supports direct TTL interfacing. Propagation delay ranges from 1.0 ns to 5.0 ns depending on voltage. It is specified for ambient temperatures between -40 °C and +125 °C.

Inverter Gates Feature Summary

• Automotive qualification in accordance with AEC-Q100 (Grade 1)
• Wide supply voltage range from 1.2 V to 3.6 V
• Overvoltage tolerant inputs to 5.5 V
• Schmitt-trigger action at all inputs

Inverter Gates Applications

• Automotive engine control units
• Body control modules
• Transmission control units
• Electronic instrument clusters

Inverter Gates Procurement Notes

Verify the specific package suffix against the ordering table, as the 'ADB' designation was removed in revision v.3 of the datasheet. Confirm current availability through official Nexperia channels or authorized distributors. Ensure design compliance with AEC-Q100 requirements if used in automotive systems. Check for updated longevity program information regarding expected orderability duration.

Inverter Gates Selection Notes

Select this component for mixed 3.3 V and 5 V environments requiring robust OR logic. The DHVQFN package option provides side-wettable flanks for automatic optical inspection. Consider the low power dissipation characteristics for battery-operated applications. Verify input transition rates against the recommended operating conditions to ensure signal integrity.

Inverter Gates Part Context

This part belongs to the 74LVC32A-Q100 family of quad 2-input OR gates. The family offers multiple package options including SO14, TSSOP14, and DHVQFN14. These devices are designed for low-voltage CMOS applications with high noise immunity. The Q100 suffix indicates automotive-grade qualification suitable for harsh environments.

Inverter Gates Replacement Considerations

The 74LVC32AD-Q100 (SO14) and 74LVC32APW-Q100 (TSSOP14) are confirmed substitutes within the same family. The 74LVC32ABQ-Q100 (DHVQFN14) is also a valid alternative. Ensure pin compatibility and thermal performance match the original design constraints.