SN74LS06D

Inverter Gates Overview

The SN74LS06D is a hex inverter buffer and driver 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 40mA. It exhibits a maximum propagation delay of 20ns at 5V with 15pF load and functions reliably across an operating temperature range of 0°C to 70°C.

Inverter Gates Feature Summary

• Contains six independent inverting channels for signal inversion applications
• Features open-collector outputs capable of driving high-voltage loads up to 30V
• Provides high low-level sink current capability for robust drive performance
• Compatible with standard TTL logic levels for interface integration

Inverter Gates Applications

• High-voltage switching circuits requiring open-collector control
• TTL-to-CMOS level shifting interfaces
• Driving relays, lamps, or indicator displays
• Open-drain bus line drivers

Inverter Gates Procurement Notes

Verify the specific suffix 'D' confirms the surface-mount SOIC-14 package variant rather than through-hole DIP versions. Confirm RoHS compliance status as indicated by G4 suffixes if required. Ensure the application environment remains within the specified 0°C to 70°C operational temperature limits. Validate that the open-collector nature of the outputs aligns with the circuit design requirements for external pull-up components.

Inverter Gates Selection Notes

Select this component when six inverted signals are required with open-collector output flexibility. It serves as a direct replacement for other 74LS06 variants in the same logic family. Consider the SOIC-14 footprint constraints during PCB layout. Verify that the 40mA sink current meets the load requirements of the connected devices without exceeding thermal limits.

Inverter Gates Part Context

This part belongs to the SN74LS06 series of hex inverters with open-collector outputs. It is part of Texas Instruments' broader 74LS logic portfolio, designed for general-purpose digital applications. The device complements other logic families by providing high-voltage tolerance at the output stage while maintaining compatibility with standard low-voltage logic inputs.

Inverter Gates Replacement Considerations

• SN74LS06DR
• SN74LS06DRE4
• SN74LS06DRG4