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The 4030BDC is a CMOS integrated circuit manufactured by National Semiconductor, classified under logic gates and inverters. It functions as an XOR gate within the automotive-grade AEC-Q100 series, specifically aligned with the 74AHC logic family standards. The component is housed in a 14-SOIC package with a width of 3.90mm (0.154 inches). This device is designed for digital logic applications requiring exclusive-OR functionality in industrial or automotive environments.
Verify that the specific 4030BDC part number corresponds to the XOR gate variant rather than the LM4030 shunt voltage reference, as datasheet searches often conflate these distinct components from National Semiconductor. Confirm the 14-SOIC package type and AEC-Q100 automotive grade status against official manufacturer documentation before procurement to ensure functional accuracy.
Select this component when an automotive-qualified CMOS XOR gate is required within the 74AHC logic family constraints. Ensure the design environment supports SOIC-14 packaging dimensions. Verify compatibility with the intended supply voltage ranges specified in the official 4030BDC datasheet, distinguishing it from non-logic National Semiconductor parts sharing similar numerical prefixes.
National Semiconductor was acquired by Texas Instruments, which now maintains the legacy product portfolio. The 4030BDC belongs to the broader category of discrete logic integrated circuits. While many National Semiconductor parts transitioned to TI branding, this specific XOR gate remains identified under the original manufacturer designation in distributor catalogs and historical technical documentation.
Publicly confirmed substitute part numbers for the 4030BDC are not available in the provided source material. Cross-referencing with other 74AHC-compatible XOR gates requires consulting current manufacturer substitution guides.