SN74AHCT1G02DBVR

Overview

The SN74AHCT1G02DBVR is a single-channel, two-input NOR gate manufactured by Texas Instruments. It belongs to the SN74AHC1G02-Q1 automotive-qualified series and utilizes advanced CMOS technology. The device operates within a supply voltage range of 2 V to 5.5 V and features low dynamic power consumption. It provides an 8 mA low-level output current and a -8 mA high-level output current. The propagation delay is specified at 6.5 ns. The component is housed in a SOT-23-5 surface-mount package and supports operation across a temperature range of -40°C to +125°C.

Feature Summary

• Implements Boolean logic function Y = A + B using positive logic for NOR operations
• Features low dynamic power consumption characteristic of advanced CMOS technology
• Provides robust output drive capability with defined high and low-level currents

Applications

• Automotive electronic systems requiring AEC-Q100 qualified components
• Portable battery-powered equipment due to low power characteristics
• Consumer electronics utilizing standard logic interfaces

Procurement Notes

Verify the specific ordering suffix against official Texas Instruments documentation to ensure correct package type and tape-and-reel specifications. Confirm that the requested variant matches the required automotive qualification status if applicable. Cross-reference the manufacturer part number with authorized distributor catalogs to validate current production status and RoHS compliance details before finalizing procurement orders.

Selection Notes

Select this component when a single two-input NOR gate is required in a compact SOT-23-5 footprint. It is suitable for designs needing wide supply voltage compatibility from 2 V to 5.5 V. Consider this part for applications demanding low power dissipation and fast switching speeds. Ensure the input voltage levels are compatible with the chosen supply voltage to maintain proper logic thresholds.

Part Context

This device is part of the SN74AHC1G02-Q1 family, which consists of single 2-input positive-NOR gates. The family is designed for automotive applications and meets AEC-Q100 standards. It shares functional similarities with other single-gate logic ICs but offers specific voltage and speed characteristics tailored for modern digital circuits.

Replacement Considerations

SN74AHCT1G02DBVR: Compatible alternative with HCT logic levels.