SN74LVC1G02DBVR

Inverter Gates Overview

The SN74LVC1G02DBVR is a single-channel, two-input positive NOR gate manufactured by Texas Instruments. It operates within a supply voltage range of 1.65V to 5.5V and features low static current consumption of 10 µA maximum. The device provides symmetric output drive capabilities with high-level and low-level output currents of 32mA each. Propagation delay is specified at 4.5ns when operating at 5V with a 50pF load. It is housed in a surface-mount SOT-23-5 package (SC-74A/SOT-753) and supports an extended industrial operating temperature range from -40°C to +125°C.

Inverter Gates Feature Summary

• Provides single-channel two-input positive NOR logic functionality
• Supports wide supply voltage operation from 1.65V to 5.5V
• Delivers strong 32mA symmetric output drive capability
• Operates reliably across the full industrial temperature range

Inverter Gates Applications

• Portable battery-powered consumer electronics
• Embedded control systems requiring low power logic
• Signal routing and switching circuits
• General-purpose digital logic processing

Inverter Gates Procurement Notes

Verify the complete part number including the suffix 'DBVR' to ensure correct packaging and tape-and-reel configuration. Confirm that the intended application voltage falls within the 1.65V to 5.5V operational range. Check for RoHS compliance status if required by specific manufacturing standards. Ensure ESD handling procedures are followed during assembly due to the small form factor.

Inverter Gates Selection Notes

Select this component when a compact, low-power NOR gate is needed for space-constrained designs. It is suitable for applications requiring operation down to 1.65V, unlike standard 5V-only logic families. Consider the SOT-23-5 package constraints regarding thermal dissipation and PCB layout. Verify input voltage levels against the specified logic thresholds for reliable switching.

Inverter Gates Part Context

This device belongs to the Texas Instruments SN74LVC1Gxx series of single-function gates. The LVC family is designed for low-voltage CMOS applications, offering performance comparable to older 5V TTL logic while consuming significantly less power. The '02' designation specifically identifies the NOR logic function within this extensive portfolio of single-gate solutions.

Inverter Gates Replacement Considerations

Publicly confirmed substitute part numbers include 74LVC1G02W5-7 from Diodes Incorporated, NC7SZ02M5X from onsemi, and 74LVC1G02GV,125 or 74LVC1G02GW,125 from Nexperia USA Inc.