SN74LVC1G38DBVR

Inverter Gates Overview

The SN74LVC1G38DBVR is a single 2-input NAND gate from the Texas Instruments LVC series, housed in an SOT-23-5 surface-mount package. It operates within a supply voltage range of 1.65 V to 5.5 V and features an open-drain output capable of sourcing or sinking up to 32 mA. The device supports a wide operating temperature range from -40°C to +125°C, with a maximum propagation delay of 3.9 ns at 5 V with a 50 pF load.

Inverter Gates Feature Summary

• Open-drain output configuration for flexible interfacing
• Wide supply voltage compatibility across 1.65 V to 5.5 V
• High drive capability with 32 mA output current

Inverter Gates Applications

• General-purpose digital logic applications
• Interface circuits requiring open-drain functionality
• Battery-powered systems due to low voltage operation

Inverter Gates Procurement Notes

Verify the specific suffix DBVR corresponds to the SOT-23-5 package and tape-and-reel orientation required for your assembly process. Confirm that the open-drain output architecture aligns with your circuit design, as it requires an external pull-up resistor to function correctly as a standard logic gate. Ensure thermal management meets the specified junction temperature limits.

Inverter Gates Selection Notes

Select this component when a compact single-gate solution with high drive strength is needed. The open-drain output distinguishes it from standard push-pull NAND gates, making it suitable for wired-AND configurations or level shifting. Consider the SOT-23-5 footprint constraints and verify that the 3.9 ns propagation delay meets your system timing requirements.

Inverter Gates Part Context

This part belongs to the SN74LVC1Gxx family of single-function logic gates designed for low-voltage CMOS applications. The LVC series offers performance comparable to older standards while consuming significantly less power. The SN74LVC1G38 specifically provides NAND logic with an open-drain output, differing from variants like the SN74LVC1G08 which uses a push-pull output stage.

Inverter Gates Replacement Considerations

Direct pin-compatible alternatives include the SN74LVC1G38DBVT (same package) and the SN74LVC1G38DPWR (X2SON package). Verify that substitute parts maintain the open-drain output characteristic and identical electrical specifications before integration.