SN74S09DR

Inverter Gates Overview

The SN74S09DR is a high-speed Schottky logic component manufactured by Texas Instruments. It contains four independent 2-input AND gates with open-collector outputs, housed in a 14-pin SOIC surface-mount package. The device operates within a supply voltage range of 4.75 V to 5.25 V and supports a commercial temperature range from 0°C to +70°C. Key electrical specifications include a low-level output current of 20 mA, a propagation delay of 9 ns, and a high-level output current of 250 uA.

Inverter Gates Feature Summary

• Integrates four independent 2-input AND logic functions within a single integrated circuit package.
• Features open-collector outputs capable of driving loads up to 20 mA at low logic levels.
• Utilizes high-speed Schottky (S) technology to achieve rapid signal processing with a 9 ns propagation delay.

Inverter Gates Applications

• Digital logic circuits requiring fast switching speeds
• Bus-oriented systems utilizing wired-AND configurations
• General-purpose logic gate implementations

Inverter Gates Procurement Notes

Verify the specific suffix 'DR' confirms the SOIC-14 surface-mount package and tape-and-reel shipping format. Confirm RoHS compliance status through official manufacturer documentation or authorized distributor datasheets prior to final procurement decisions.

Inverter Gates Selection Notes

Select this component when high-speed performance is required for AND logic operations. The open-collector architecture allows for flexible output interfacing and wired-logic connections. Ensure the design accommodates the 4.75 V to 5.25 V supply voltage requirement and standard TTL input thresholds.

Inverter Gates Part Context

This part belongs to the Texas Instruments SN74S series, representing high-speed Schottky logic technology. It serves as the surface-mount equivalent to the through-hole SN74S09N, providing identical logical functionality and electrical characteristics while adapting to modern PCB assembly requirements.

Inverter Gates Replacement Considerations

The SN74LS09DR offers similar quad 2-input AND gate functionality but with slower propagation delays and lower drive currents. Verify compatibility regarding speed requirements and output loading capabilities before substituting.