SN74AUC1G125

ACTIVE

Single 0.8-V to 2.7-V high speed buffer with 3-state outputs

SN74AUC1G125

ACTIVE

Product details

Technology family AUC Number of channels 1 IOL (max) (mA) 9 Supply current (max) (µA) 10 IOH (max) (mA) -9 Input type Standard CMOS Output type 3-State Features Balanced outputs, Over-voltage tolerant inputs, Partial power down (Ioff), Ultra high speed (tpd <5ns) Rating Catalog Operating temperature range (°C) -40 to 85
Technology family AUC Number of channels 1 IOL (max) (mA) 9 Supply current (max) (µA) 10 IOH (max) (mA) -9 Input type Standard CMOS Output type 3-State Features Balanced outputs, Over-voltage tolerant inputs, Partial power down (Ioff), Ultra high speed (tpd <5ns) Rating Catalog Operating temperature range (°C) -40 to 85
SOT-23 (DBV) 5 8.12 mm² (2.9 mm × 2.8 mm) SOT-SC70 (DCK) 5 4.2 mm² (2 mm × 2.1 mm) DSBGA (YZP) 5 2.1875 mm² (— mm × — mm)
  • Optimized for 1.8-V operation
  • ±8-mA output drive at 1.8 V
  • Maximum tpd of 2.5 ns at 1.8 V, 30 pF load
  • Wide operating voltage range of 0.8 V to 2.7 V
  • Over-voltage tolerant I/Os support up to 3.6 V, independent of VCC
  • Available in the Texas Instruments NanoFree™ package
  • Ioff feature supports partial power down mode and back drive protection
  • Low power consumption, 10-µA maximum ICC
  • Latch-up performance exceeds 100 mA per JESD 78, Class II
  • Optimized for 1.8-V operation
  • ±8-mA output drive at 1.8 V
  • Maximum tpd of 2.5 ns at 1.8 V, 30 pF load
  • Wide operating voltage range of 0.8 V to 2.7 V
  • Over-voltage tolerant I/Os support up to 3.6 V, independent of VCC
  • Available in the Texas Instruments NanoFree™ package
  • Ioff feature supports partial power down mode and back drive protection
  • Low power consumption, 10-µA maximum ICC
  • Latch-up performance exceeds 100 mA per JESD 78, Class II

The SN74AUC1G125 device is a single line driver with a 3-state output. The output is disabled when the output-enable (OE) input is high.

The AUC logic family is specifically designed for speed and is optimized for operation between 1.65-V and 1.95-V VCC. With an optimal supply and 15-pF load the device can operate at over 250 MHz, or 500 Mbps. The unique output structure of the AUC family provides great signal integrity without the need for external termination when driving 50- to 65-Ω transmission lines of moderate length (less than 15 cm). See Application of the Texas Instruments AUC Sub-1-V Little Logic Devices for more details on this technology.

This device is available in the popular SOT-23 and SC70 packages, as well as the advanced NanoFree™ DSBGA package. NanoFree™ package technology is a major breakthrough in IC packaging concepts, using the die as the package.

The SN74AUC1G125 device is a single line driver with a 3-state output. The output is disabled when the output-enable (OE) input is high.

The AUC logic family is specifically designed for speed and is optimized for operation between 1.65-V and 1.95-V VCC. With an optimal supply and 15-pF load the device can operate at over 250 MHz, or 500 Mbps. The unique output structure of the AUC family provides great signal integrity without the need for external termination when driving 50- to 65-Ω transmission lines of moderate length (less than 15 cm). See Application of the Texas Instruments AUC Sub-1-V Little Logic Devices for more details on this technology.

This device is available in the popular SOT-23 and SC70 packages, as well as the advanced NanoFree™ DSBGA package. NanoFree™ package technology is a major breakthrough in IC packaging concepts, using the die as the package.

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SN74AUP1G125 ACTIVE Single 0.8-V to 3.6-V low power buffer with 3-state outputs Voltage range 0.8V to 3.6V, average propagation delay 8ns, average drive strength 4mA

Technical documentation

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* Data sheet SN74AUC1G125 Single Bus Buffer Gate With 3-State Output datasheet (Rev. M) PDF | HTML Aug 15, 2022

Design & development

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Evaluation board

5-8-LOGIC-EVM — Generic logic evaluation module for 5-pin to 8-pin DCK, DCT, DCU, DRL and DBV packages

Flexible EVM designed to support any device that has a DCK, DCT, DCU, DRL, or DBV package in a 5 to 8 pin count.
User guide: PDF
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Simulation model

HSPICE Model of SN74AUC1G125

SCEJ136.ZIP (42 KB) - HSpice model
Supported products & hardware
Simulation model

SN74AUC1G125 Behavioral SPICE Model

SCEM725.ZIP (7 KB) - PSpice model
Supported products & hardware
Simulation model

SN74AUC1G125 IBIS Model (Rev. B)

SCEM207 (386 KB) - IBIS model
Supported products & hardware
Package Pins CAD symbols, footprints & 3D models
SOT-23 (DBV) 5 Ultra Librarian
SOT-SC70 (DCK) 5 Ultra Librarian
DSBGA (YZP) 5 Ultra Librarian

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