SN74S05NSR

Inverter Gates Overview

The SN74S05NSR is a hex inverter integrated circuit from Texas Instruments, belonging to the 74S (Schottky) logic series. It features six independent inverters with open-collector outputs housed in a 14-pin SOIC package. The device operates within a supply voltage range of 4.75 V to 5.25 V and supports a commercial temperature range of 0°C to +70°C. Key electrical characteristics include a maximum propagation delay of 7.5 ns at 5 V with 50 pF load capacitance, a low-level output current capability of 20 mA, and defined logic levels of 0.8 V for low and 2 V for high inputs.

Inverter Gates Feature Summary

• Provides six independent inverting channels for signal inversion applications
• Features open-collector outputs suitable for wired-AND configurations and level shifting
• Utilizes Schottky transistor technology to achieve high-speed switching performance

Inverter Gates Applications

• High-speed digital signal inversion in TTL-compatible systems
• Open-collector bus interfacing requiring wired-logic capabilities
• Level translation between different voltage domains using pull-up resistors

Inverter Gates Procurement Notes

Verify the specific suffix 'SR' indicates reel packaging when ordering. Confirm RoHS compliance status through official manufacturer documentation as requirements may vary by production batch. Ensure the SOIC-14 package dimensions match your PCB footprint design constraints before finalizing procurement specifications.

Inverter Gates Selection Notes

Select this component when high-speed inversion is required alongside open-collector output flexibility. The 74S series offers faster propagation delays compared to standard or LS variants but consumes higher power. Verify that the 20 mA sink current capability meets the load requirements of the connected circuitry and that the operating voltage remains within the specified 4.75 V to 5.25 V range.

Inverter Gates Part Context

This part belongs to the Texas Instruments SN74Sxx family of Schottky TTL logic devices. The SN74S05 specifically provides hex inverters with open-collector outputs, distinguishing it from the SN74S04 which has standard totem-pole outputs. It serves as a high-speed alternative to earlier logic families, balancing speed and power consumption for digital logic applications.

Inverter Gates Replacement Considerations

Compatible substitutes include SN74S04 for standard output inversion without open-collector features, SN74LS05 for lower power consumption with similar open-collector functionality, and SN74ALS05 for advanced low-power Schottky performance. Verify pin compatibility and electrical parameters before substitution.