SN74S09NSR

Inverter Gates Overview

The SN74S09NSR is a Schottky TTL quad 2-input positive-AND gate manufactured by Texas Instruments. It operates within a supply voltage range of 4.75 V to 5.25 V and features a propagation delay of 9 ns. The device provides a low-level output current of 20 mA and a high-level output current of 250 uA. Designed for surface-mount applications, it utilizes a 14-pin SOIC package and supports an operating temperature range from 0°C to +70°C.

Inverter Gates Feature Summary

• Integrates four independent 2-input AND logic gates in a single integrated circuit
• Utilizes Schottky transistor technology to achieve high-speed switching performance
• Provides standard TTL-compatible input and output voltage levels

Inverter Gates Applications

• Digital logic circuits requiring multi-input AND operations
• Data processing systems utilizing Schottky TTL families
• Industrial control logic interfaces

Inverter Gates Procurement Notes

Verify the specific suffix 'SR' indicates tape-and-reel packaging when sourcing. Confirm the manufacturer is Texas Instruments to ensure component authenticity. Check RoHS compliance status as required by project specifications. Validate that the 14-SOIC package dimensions match the PCB footprint requirements before finalizing procurement.

Inverter Gates Selection Notes

Select this component when Schottky speed is required with standard TTL voltage compatibility. The SN74S09NSR offers faster operation than standard 74LS series devices while maintaining similar pinouts. Ensure the design accommodates the higher power consumption typical of Schottky logic compared to Low-Power Schottky alternatives.

Inverter Gates Part Context

This part belongs to the Texas Instruments SN74S series, which represents the Schottky family of TTL logic. The SN74S09 variant specifically implements AND functionality. The 'NSR' designation identifies the specific package type and reel configuration for automated assembly processes.

Inverter Gates Replacement Considerations

Compatible substitutes include the SN74S09N for through-hole mounting or other SN74S09 variants from Texas Instruments. Verify pinout compatibility and electrical characteristics when replacing with equivalent parts from other manufacturers.