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SN74LS04NSR is listed in the Inverter Gates range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC INVERTER 6CH 1-INP 14SO. Review the specifications below when checking this part for your BOM.
The SN74LS04NSR is a hex inverter integrated circuit manufactured by Texas Instruments, belonging to the 74LS logic family. It contains six independent inverters within a single package. The device operates on a supply voltage ranging from 4.75V to 5.25V. It features a maximum propagation delay of 15ns at 5V with a 15pF load. Output drive capabilities include a maximum low-level output current of 8mA and a maximum high-level output current of -400µA. The component supports surface mount installation in a 14-SOIC package.
Verify the specific ordering suffix 'SR' corresponds to tape-and-reel packaging when sourcing. Confirm RoHS3 compliance status as indicated in official documentation. Ensure the supplier provides valid manufacturer traceability for the Texas Instruments part number. Check for any recent product change notices affecting assembly or material composition prior to final procurement decisions.
Select this component when six independent inverters are required in a surface mount design. Verify that the 15ns propagation delay meets system timing requirements. Ensure the 8mA low-level sink capability is sufficient for the intended load. Consider the 14-SOIC footprint constraints during PCB layout planning.
This part belongs to the Texas Instruments 74LS series, which utilizes Low-power Schottky bipolar technology. The 74LS04 variant specifically provides hex inverter functionality. It is designed for general-purpose digital applications requiring reliable logic inversion within standard temperature ranges.
SN74LS04DR: Same functional logic and pinout but packaged in SOIC-14 with different reel specifications.
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