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The SN75110AN is a dual line driver manufactured by Texas Instruments, belonging to the SN54/74 series of logic integrated circuits. It features two independent non-inverting drivers designed for high-speed data transmission applications. The device operates with a single supply voltage ranging from 4.75 V to 5.25 V and draws a maximum quiescent current of 80 mA. It supports data rates up to 4.5 Mb/s with a typical propagation delay of 18.5 ns. The component is housed in a 16-pin Dual In-Line Package (PDIP) suitable for through-hole mounting on printed circuit boards.
Verify the manufacturer marking and date code against official Texas Instruments documentation to ensure authenticity. Confirm that the PDIP-16 package matches the required PCB footprint and pin alignment. Check for any specific environmental compliance certifications if the end application requires RoHS or REACH adherence. Ensure storage conditions prevent moisture damage prior to soldering.
Select this component when a dual non-inverting line driver is required for legacy IBM mainframe compatibility or similar high-speed digital interfaces. Consider the 16-pin DIP package constraint for through-hole assembly processes. Evaluate the 80 mA power consumption against available thermal management solutions in the final enclosure design.
The SN75110AN is part of the broader SN54/74xx logic family produced by Texas Instruments. It serves as a successor or variant to earlier National Semiconductor designs like the DS75110. This series provides standardized logic levels and pinouts for interoperability across various digital systems manufactured during the era of mainframe computing.
Direct functional substitutes include the SN55110A for military-grade temperature ranges. Verify pinout compatibility before replacing with other dual line drivers from different manufacturers.