NLV74HC02ADTR2G

Overview

The NLV74HC02ADTR2G is a high-performance silicon-gate CMOS device from onsemi, functioning as a quad 2-input NOR gate. It operates within a supply voltage range of 2 V to 6 V and supports an operating temperature range of -55°C to +125°C. The component features low static power dissipation and is compatible with standard CMOS outputs. It utilizes a 14-TSSOP surface-mount package and provides output drive capabilities of 5.2 mA at both logic high and low states.

Feature Summary

• Quad 2-input NOR logic functionality
• Wide operating voltage range from 2 V to 6 V
• Extended industrial temperature capability down to -55°C
• Low static power consumption

Applications

• General-purpose digital logic circuits
• Signal gating and masking operations
• Industrial control systems requiring wide temperature tolerance
• Consumer electronics utilizing CMOS logic families

Procurement Notes

Verify the specific suffix 'A' in the part number NLV74HC02ADTR2G against official datasheets to confirm exact electrical characteristics and pinout compatibility. Ensure the TSSOP-14 package dimensions match the target PCB footprint. Confirm RoHS compliance status through current manufacturer documentation before finalizing procurement specifications.

Selection Notes

Select this component for designs requiring quad NOR gates with extended temperature ranges. The HC series offers speed and power characteristics suitable for general digital applications. Verify input compatibility with driving sources, noting that pull-up resistors may be required for LSTTL interface compatibility. Ensure the 14-TSSOP package fits the assembly constraints.

Part Context

This component belongs to the NLV74HC02A series of high-performance silicon-gate CMOS devices. It is functionally identical to the MC74HC02A but may feature specific automotive or enhanced reliability qualifications indicated by the 'NLV' prefix. The device integrates four independent 2-input NOR gates into a single compact package.

Replacement Considerations

Direct substitutes include the MC74HC02ADTR2G and other manufacturers' 74HC02 variants in TSSOP-14 packages. Verify pinout compatibility and electrical parameter limits before substitution.