SN74LS38ML1

Inverter Gates Overview

The SN74LS38ML1 is a Low Power Schottky (LSTTL) quad open-collector NAND gate manufactured by onsemi. It features four independent two-input NAND gates with open-collector outputs, allowing for wired-AND configurations and flexible interfacing with various logic families. The device utilizes the Schottky barrier diode process to ensure high-speed operation while maintaining low power dissipation characteristics typical of the LSTTL family. It is designed for compatibility with standard TTL voltage levels and offers robust performance in digital logic applications requiring efficient signal processing and level shifting capabilities.

Inverter Gates Feature Summary

• Quad open-collector NAND gate configuration
• Low Power Schottky technology for speed and efficiency
• Wired-AND output capability
• TTL-compatible input/output levels

Inverter Gates Applications

• Digital logic circuit design
• Memory chip select decoding
• Bus driver interfaces
• Level shifting between logic families

Inverter Gates Procurement Notes

Verify the exact package type and marking code against the official onsemi datasheet for SN74LS38ML1. Confirm that the component matches the Low Power Schottky specification and open-collector output requirements. Ensure authenticity through authorized distribution channels to avoid counterfeit parts. Check for any specific handling or storage instructions provided in the manufacturer's documentation.

Inverter Gates Selection Notes

Select this component when a quad NAND gate with open-collector outputs is required in an LSTTL system. It is suitable for applications needing wired-AND functionality or driving loads beyond standard TTL limits. Consider its power consumption and speed characteristics relative to other LSTTL devices. Ensure the application environment supports the operating voltage and temperature ranges specified in the datasheet.

Inverter Gates Part Context

This part belongs to the SN74LS series of Low Power Schottky logic devices from onsemi. These components are widely used in digital systems where moderate speed and low power consumption are critical. The SN74LS38 specifically provides open-collector outputs, distinguishing it from standard push-pull NAND gates like the SN74LS00. It is part of a broader family of compatible logic ICs designed for interoperability within TTL-based architectures.

Inverter Gates Replacement Considerations

Compatible substitutes include other quad open-collector NAND gates such as the SN74LS00 if open-collector outputs are not strictly required, or equivalent parts from other manufacturers like TI or NXP. Verify pinout compatibility and electrical specifications before substitution. Ensure the replacement maintains the same LSTTL performance characteristics and package dimensions.