NLV74VHC1GT02DTT1G

Overview

The NLV74VHC1GT02DTT1G is a single-channel, dual-input NOR gate from the VHC logic family. It operates within a supply voltage range of 3.0 V to 5.5 V. The device features low output drive capability with 8 mA sink and source currents. Propagation delay is specified at 3.5 ns at 5 V. It is housed in a compact 5-TSOP package.

Feature Summary

• Single-channel dual-input NOR logic function
• High-speed CMOS technology for fast switching
• Compatible with TTL input levels
• Compact 5-terminal TSOP surface-mount packaging

Applications

• Portable battery-powered equipment
• Consumer electronics logic circuits
• Computing peripheral interface logic
• Telecommunications signal processing

Procurement Notes

Verify the specific suffix DTT1G against the manufacturer's current datasheet to confirm pinout and electrical characteristics. Confirm RoHS compliance status as required by your assembly specifications. Check for any obsolescence notices or lifecycle changes directly from onsemi before finalizing procurement plans.

Selection Notes

Select this component when a single NOR gate is required in a minimal footprint application. Ensure the operating voltage aligns with the 3.0 V to 5.5 V range. Consider the 5-TSOP package constraints for PCB layout. Verify that the 8 mA drive current meets the load requirements of the subsequent circuit stages.

Part Context

This part belongs to onsemi's VHC (Very High Speed CMOS) series, designed for high-speed digital applications. The VHC family offers performance comparable to LS-TTL but with lower power consumption. The single-gate configuration allows for efficient space utilization in dense digital designs requiring basic logical inversion and combination functions.

Replacement Considerations

Check for direct cross-references such as the M74VHC1GT02D variant. Ensure substitute parts maintain the same 5-TSOP package and logical function. Verify that alternative manufacturers offer equivalent propagation delays and voltage ranges.