SN74LS05D

Inverter Gates Overview

The SN74LS05D is a hex inverter integrated circuit manufactured by Texas Instruments, belonging to the 74LS 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 4.75V to 5.25V and supports a low-level output current of 8mA. Maximum propagation delay is specified at 32ns under 5V supply and 15pF load conditions. It functions reliably across an operating temperature range of 0°C to 70°C.

Inverter Gates Feature Summary

• Contains six independent inverter circuits for signal inversion applications
• Provides open-collector outputs suitable for wired-AND configurations and voltage level shifting
• Compatible with standard TTL logic families

Inverter Gates Applications

• Digital signal inversion in logic circuits
• Wired-AND bus implementations
• Voltage level translation between different logic domains

Inverter Gates Procurement Notes

Verify the specific manufacturer part number against official Texas Instruments documentation to ensure authenticity. Confirm that the component matches the 14-SOIC physical package dimensions and pinout configuration. Check RoHS compliance status and moisture sensitivity level requirements prior to integration into the manufacturing process.

Inverter Gates Selection Notes

Select this component when six independent inverters with open-collector outputs are required in a surface-mount format. Ensure the application design accommodates the necessary pull-up resistors associated with open-collector topology. Verify that the 74LS series speed and power consumption characteristics align with the system requirements.

Inverter Gates Part Context

This component is part of the broader 74LS05 family, which includes variants such as the SN74LS05N (PDIP) and SN74LS05NSR (SOIC tape and reel). The 'D' suffix specifically denotes the plastic small-outline package variant. It serves as a fundamental building block in digital logic systems requiring multiple inverted signals or open-drain interface capabilities.

Inverter Gates Replacement Considerations

Cross-reference with SN74LS05DG4 or SN74LS05DE4 for potential equivalents. Verify pin compatibility and electrical specifications before substitution.