74AHC1G126DCKTE4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74AHC1G126DCKTE4 is a single-channel, non-inverting bus buffer from the Texas Instruments AHC logic family. It operates within a supply voltage range of 2 V to 5.5 V and features three-state outputs. The device provides high-level output current of -8 mA and low-level output current of 8 mA, with a typical propagation delay of 11.5 ns at 3.3 V. It is housed in an SC-70 (SOT-353) package and supports operation temperatures from -40°C to +125°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Single-channel non-inverting buffer design
• Three-state output capability for bus isolation
• Wide operating voltage range from 2 V to 5.5 V

Buffers, Drivers, Receivers, Transceivers Applications

• Portable battery-powered equipment
• Consumer electronics
• Handheld devices
• LCD driver circuits

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the complete part number including the E4 suffix, which indicates lead-free status and RoHS compliance. Confirm the SC-70 package type matches your PCB footprint requirements. Ensure the voltage specifications align with your system's power rails before procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a single-channel buffer with wide voltage compatibility is required. The AHC series offers CMOS performance with TTL-compatible inputs. Consider the SC-70 package size for space-constrained designs requiring surface-mount installation.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the SN74AHC1G126 family of single bus buffers. It shares functional similarities with the SN74LVC1G126 but differs in voltage range and drive strength. The DCKT variant denotes the specific tape-and-reel packaging configuration for automated assembly.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74AHC1G126DCKR serves as a direct pin-to-pin replacement with identical electrical characteristics. Verify that any substitute maintains the same SC-70 package dimensions and three-state output functionality.