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SN74LS07NSR is listed in the Buffers, Drivers, Receivers, Transceivers range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC BUF NON-INVERT 5.25V 14SOP. Review the specifications below when checking this part for your BOM.
The SN74LS07NSR is a hex buffer and line driver from Texas Instruments, belonging to the 74LS low-power Schottky logic family. It features six non-inverting channels with open-collector outputs capable of driving high-voltage circuits up to 30V. The device operates within a supply voltage range of 4.75V to 5.25V. Key electrical parameters include a maximum low-level output current of 40mA and a typical propagation delay of 12ns at 5V. It is housed in a 14-SOIC package and supports surface-mount installation.
Verify the specific suffix NSR indicates the tape-and-reel packaging format when sourcing. Confirm RoHS compliance status as per the latest manufacturer documentation. Ensure the 14-SOIC footprint matches the target PCB design. Check for any lead-free designation requirements relevant to the assembly process.
Select this component when open-collector outputs are required for high-voltage switching or wired-logic configurations. It serves as a direct replacement for standard 74LS07 devices in through-hole designs if converted to surface mount. Consider the 40mA sink capability for load driving needs. Verify compatibility with existing 5V logic systems.
This part belongs to the SN74LS07 series, which includes variants like SN74LS07N (PDIP) and SN74LS07DR (SOIC). The NSR suffix specifically denotes the SOIC package with reel packaging. It is part of the broader 74LS logic family known for low-power Schottky performance.
SN74LS07DR and SN74LS07NSRG4 are confirmed substitutes offering identical logical functionality and pinout compatibility.
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