SN7416NSR

Overview

The SN7416NSR is a hex inverter buffer and driver manufactured by Texas Instruments, belonging to the standard TTL logic family. It features six independent inverters with high-voltage open-collector outputs capable of driving loads up to 50 V. The device operates within a supply voltage range of 4.75 V to 5.25 V and supports a maximum clock frequency of 35 MHz. It is housed in a 14-pin SOIC package and functions as a non-inverting buffer for signal conditioning and interface applications.

Feature Summary

• Hex configuration providing six independent inverting channels
• High-voltage open-collector outputs suitable for interfacing with various logic families
• Standard TTL input compatibility ensuring reliable signal recognition

Applications

• TTL-to-CMOS level translation interfaces
• Driving relays, lamps, or indicator lights via open-collector outputs
• General-purpose digital signal buffering and inversion

Procurement Notes

Verify the specific suffix 'NSR' against the manufacturer's current datasheet to confirm the tape-and-reel packaging format and RoHS compliance status. Ensure the ordering part number matches the exact pinout and electrical specifications required for the target circuit design before procurement.

Selection Notes

Select this component when high-voltage output switching is required from standard TTL inputs. The open-collector architecture allows for flexible voltage level shifting, making it suitable for driving external loads that exceed standard logic supply voltages while maintaining compatibility with downstream TTL circuits.

Part Context

This component is part of the SN74xx series of logic integrated circuits produced by Texas Instruments. The SN7416 variant specifically addresses applications requiring high-voltage output capabilities within a standard hex inverter form factor, distinguishing it from low-voltage CMOS alternatives in the broader logic portfolio.

Replacement Considerations

Compatible substitutes include the SN5416J for military-grade temperature ranges and other SN7416 variants from different manufacturers, provided they maintain identical pinouts and open-collector output characteristics.