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SN74H05N3 is listed in the Gates And Inverters - Multi-Function, Configurable range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is INVERTER, TTL, PDIP14. Review the specifications below when checking this part for your BOM.
The SN74H05N3 is a hex inverter integrated circuit from Texas Instruments, belonging to the TTL logic family. It features six independent inverters housed in a 14-pin PDIP package. The device operates with a supply voltage range of 4.75 V to 5.25 V and supports a maximum operating temperature of 70 °C. It provides complementary outputs for each input channel within the specified electrical limits.
Verify the specific suffix 'N3' against official Texas Instruments documentation to confirm pinout and electrical characteristics match your design requirements. Ensure the procurement source provides valid traceability for this component variant. Cross-reference the datasheet revision date to ensure compatibility with current manufacturing standards before finalizing orders.
Select this component when a hex inverter function is required within standard TTL voltage constraints. The PDIP-14 package suits through-hole prototyping or low-volume production environments. Verify that the 70 °C maximum junction temperature aligns with your system's thermal management strategy and ambient operating conditions.
This part belongs to the broader SN74 series of logic devices manufactured by Texas Instruments. It serves as a fundamental building block for digital systems requiring signal inversion. The N3 suffix typically denotes specific packaging or testing configurations within the manufacturer's catalog structure.
Direct substitutes include other hex inverters such as the SN7404 or SN74LS04, provided they meet the same voltage and package constraints. Verify logical equivalence and pin compatibility before swapping components in existing designs.
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