SN74S38N

Inverter Gates Overview

The SN74S38N is a high-speed Schottky (S) logic device manufactured by Texas Instruments, housed in a 14-pin PDIP package. It functions as a quad 2-input NAND gate with open-collector outputs. The component operates within a supply voltage range of 4.75 V to 5.25 V and supports a low-level output current of 60 mA. It features a propagation delay of 6 ns and is rated for operation between 0°C and +70°C.

Inverter Gates Feature Summary

• High-speed Schottky logic technology ensures rapid switching performance.
• Open-collector output configuration allows for flexible interfacing and wired-AND capabilities.

Inverter Gates Applications

• General-purpose digital logic circuits requiring fast switching speeds
• Bus-oriented systems utilizing open-collector line driving
• TTL-compatible logic interfaces

Inverter Gates Procurement Notes

Verify the specific suffix against official datasheets to confirm package type and temperature rating. Ensure compatibility with 5V TTL logic levels. Confirm RoHS compliance status through manufacturer documentation prior to procurement.

Inverter Gates Selection Notes

Select this component when high-speed NAND functionality with open-collector outputs is required. It is suitable for applications needing significant low-level sink current capability while maintaining fast propagation delays within standard industrial temperature ranges.

Inverter Gates Part Context

This part belongs to the Texas Instruments SN74S series, which utilizes Schottky diodes to prevent transistor saturation, thereby improving switching speed compared to standard TTL logic families. The SN74S38 specifically provides four independent 2-input NAND gates with open-collector outputs in a single 14-pin DIP package.

Inverter Gates Replacement Considerations

Compatible substitutes include the SN74LS38N for lower power consumption or the SN74F38N for faster switching speeds. Verify pinout compatibility and electrical characteristics before substitution.