74HC32BQ-Q100,115

Overview

The 74HC32BQ-Q100,115 is a quad 2-input OR gate manufactured by Nexperia (formerly NXP Semiconductors). It belongs to the 74HC logic family and utilizes high-speed silicon-gate CMOS technology. The device is qualified to AEC-Q100 Grade 1 standards for automotive applications. It operates within a supply voltage range of 2 V to 6 V and supports a wide operating temperature range from -40 °C to +125 °C. The component is housed in a DHVQFN-14 package.

Feature Summary

• Automotive qualification compliant with AEC-Q100 Grade 1 standards
• High-speed silicon-gate CMOS construction
• Wide operating temperature range suitable for harsh environments

Applications

• Automotive electronic systems
• Industrial control circuits
• Consumer electronics logic processing

Procurement Notes

Verify the manufacturer designation carefully, as the component was originally developed under NXP Semiconductors and is now produced by Nexperia B.V. Ensure the specific suffix matches the required packaging configuration. Confirm that the AEC-Q100 qualification aligns with your target application's reliability requirements before finalizing procurement.

Selection Notes

Select this component when a quad 2-input OR function is required in space-constrained designs utilizing surface-mount technology. The DHVQFN-14 package offers a compact footprint compared to traditional SO packages. Consider the 7 V maximum rating and CMOS input characteristics for compatibility with existing system logic levels.

Part Context

This part is part of the 74HC series, which provides standard logic functions using CMOS technology. The 'BQ' suffix indicates the DHVQFN-14 package type, while '-Q100' denotes automotive qualification. The ',115' suffix typically refers to the specific reel or tape-and-reel packaging format used for automated assembly processes.

Replacement Considerations

Direct replacements include other 74HC32 variants in compatible packages, such as the 74HC32D or 74HC32PW, provided the pinout and package dimensions match the design constraints. Verify that any substitute meets the same AEC-Q100 Grade 1 qualification if automotive usage is intended.