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MC14011BFR2 is listed in the Inverter Gates range at ChipApex. The manufacturer field lists onsemi. Its product description is IC GATE NAND 14PDSO. Review the specifications below when checking this part for your BOM.
The MC14011BFR2G is a quad two-input NAND gate manufactured by onsemi, belonging to the MC14000B series of CMOS logic devices. It operates within a supply voltage range of 3 V to 18 V and supports a wide operating temperature range from -55 °C to +125 °C. The component features buffered outputs capable of driving low-power TTL loads and includes double diode protection on all inputs. Packaged in a 14-pin SOIC surface-mount format, it serves as a pin-for-pin replacement for corresponding CD4000B series devices.
Verify the specific suffix against official datasheets, as variations such as 'G' indicate RoHS compliance while other suffixes may denote automotive qualification or package differences. Confirm the exact ordering part number with the manufacturer to ensure compatibility with required environmental standards and packaging formats like tape and reel.
Select this component when a standard quad NAND gate is required for CMOS designs operating across extreme temperatures. Ensure the design accommodates the specified voltage limits and consider the SOIC-14 footprint constraints. Verify that input protection levels meet the system's noise immunity requirements compared to alternative logic families.
This device is part of the extensive MC14000B family, which provides a comprehensive range of basic logic functions including gates, flip-flops, and shift registers. The B-series designation indicates improved specifications over earlier iterations, offering better noise immunity and drive capability while maintaining backward compatibility with legacy CD4000B equivalents.
Direct pin-for-pin replacements include the CD4011B series from various manufacturers. For automotive-grade requirements, verify if the NLV-prefix variant is necessary. Cross-reference with other MC14011B packages to ensure mechanical fit and electrical equivalence.
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