Texas Instruments SN74AUC1G125DCKR Buffers, Drivers, Receivers and Transceivers
Single bus buffer gate with 3-state output, featuring CMOS technology and a 74AUC series designation.

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Technical Specifications
Texas Instruments SN74AUC1G125DCKR Buffers, Drivers, Receivers and Transceivers technical specifications.
General
Alternate Parts Comparison (SN74AUC1G125DCKR vs SN74AUC06RGYR vs SN74AUC1G06DBVRE4 vs SN74AUC1G32YZPR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 5-TSSOP | 14-VFQFN Exposed Pad | SC-74A, SOT-753 | 5-XFBGA, DSBGA |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Supply Voltage | 0.8V ~ 2.7V | 0.8V ~ 2.7V | 0.8V ~ 2.7V | 0.8V ~ 2.7V |
| Current Output High Low | 9mA, 9mA | -, 9mA | -, 9mA | 9mA, 9mA |
| Logic Type | Buffer, Non-Inverting | Inverter | Inverter | OR Gate |
| Number of Circuits | 1 | 6 | 1 | 1 |
| Number of Inputs | 1 | 1 | 1 | 2 |
| Current Quiescent Max | -- | 10 µA | 10 µA | 10 µA |
| Logic Level High | -- | 1.7V | 1.7V | 1.7V |
| Logic Level Low | -- | 0V ~ 0.7V | 0V ~ 0.7V | 0V ~ 0.7V |
| Max Propagation Delay V Max Cl | -- | 1.3ns @ 2.5V, 30pF | 1.8ns @ 2.5V, 30pF | 2.1ns @ 2.5V, 30pF |
| Action |
Texas Instruments SN74AUC1G125DCKR Buffers, Drivers, Receivers and Transceivers Overview
Single bus buffer gate with 3-state output, featuring CMOS technology and a 74AUC series designation. This surface mount component offers a single channel with one input and one output, providing a non-inverting buffer function. Operating across a wide temperature range of -40°C to 85°C, it supports supply voltages from 800mV to 2.7V, with a typical propagation delay of 4.3ns.
The 5-SC70 package measures 2mm in length, 1.25mm in width, and 0.9mm in height, with a 3000-piece tape and reel pack...