74LVC1G126DCKTG4

Overview

The SN74LVC1G126DCKTG4 is a single bus buffer gate with three-state outputs manufactured by Texas Instruments. It belongs to the LVC logic family and operates within a supply voltage range of 1.65 V to 5.5 V. The device provides non-inverting buffering for one input line to one output line. It features high drive capability with output currents of ±32 mA at both high and low states. The component is housed in an SC-70-5 surface-mount package and supports operation across an extended temperature range from -40°C to +125°C.

Feature Summary

• Provides single-channel non-inverting signal buffering with three-state output control
• Supports wide supply voltage operation ranging from 1.65 V to 5.5 V
• Delivers high drive strength with ±32 mA output current capability
• Operates reliably across industrial temperature ranges up to +125°C

Applications

• Portable battery-powered equipment requiring low voltage operation
• Consumer electronics utilizing 3-V and 5-V supplies
• Computing and infotainment systems
• Telecommunications infrastructure

Procurement Notes

Verify the specific suffix 'G4' indicates lead-free and RoHS compliance status as per manufacturer documentation. Confirm the SC-70-5 package marking and pinout configuration match design requirements. Ensure static-sensitive handling procedures are followed during assembly. Cross-reference the datasheet revision date to confirm parameter accuracy before finalizing procurement specifications.

Selection Notes

Select this component when a single-channel buffer with three-state functionality is required in a minimal footprint. The LVC series offers compatibility with standard CMOS logic levels while supporting lower supply voltages than traditional HC families. Consider the SC-70-5 package dimensions for space-constrained PCB layouts. Verify that the ±32 mA drive current meets load requirements without exceeding absolute maximum ratings.

Part Context

This part is a member of the Texas Instruments 74LVC1G126 family of single bus buffers. The 'G4' suffix typically denotes environmental compliance, specifically lead-free construction and adherence to RoHS directives. It shares functional characteristics with other devices in the LVC series but is distinguished by its specific packaging and regulatory certifications.

Replacement Considerations

The SN74LVC1G126DCKT is a compatible alternative without the G4 suffix. Other single-buffer LVC devices in SC-70-5 packages may serve as functional substitutes if pinouts and electrical parameters align.