Product details

Technology Family AUC Supply voltage (Min) (V) 0.8 Supply voltage (Max) (V) 2.7 Number of channels (#) 1 Inputs per channel 2 IOL (Max) (mA) 9 IOH (Max) (mA) -9 Input type Standard CMOS Output type Push-Pull Features Partial power down (Ioff), Over-voltage tolerant inputs, Ultra high speed (tpd <5ns) Data rate (Max) (Mbps) 250 Rating Catalog Operating temperature range (C) -40 to 85
Technology Family AUC Supply voltage (Min) (V) 0.8 Supply voltage (Max) (V) 2.7 Number of channels (#) 1 Inputs per channel 2 IOL (Max) (mA) 9 IOH (Max) (mA) -9 Input type Standard CMOS Output type Push-Pull Features Partial power down (Ioff), Over-voltage tolerant inputs, Ultra high speed (tpd <5ns) Data rate (Max) (Mbps) 250 Rating Catalog Operating temperature range (C) -40 to 85
DSBGA (YZP) 5 2 mm² .928 x 1.428 SOT-23 (DBV) 5 5 mm² 2.9 x 1.6 SOT-23 (DBV) 5 SOT-5X3 (DRL) 5 2 mm² 1.65 x 1.2 SOT-SC70 (DCK) 5 4 mm² 2 x 2.1
  • Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
  • ESD Protection Exceeds JESD 22
    • 2000-V Human-Body Model (A114-A)
    • 1000-V Charged-Device Model (C101)
  • Available in the Texas Instruments NanoFree™ Package
  • Optimized for 1.8-V Operation and Is 3.6-V I/O Tolerant to Support Mixed-Mode Signal Operation
  • Ioff Partial-Power-Down Mode and Back Drive Protection
  • Sub-1-V Operable
  • Max tpd of 2.4 ns at 1.8 V
  • Low Power Consumption, 10-µA Maximum ICC
  • ±8-mA Output Drive at 1.8 V
  • Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
  • ESD Protection Exceeds JESD 22
    • 2000-V Human-Body Model (A114-A)
    • 1000-V Charged-Device Model (C101)
  • Available in the Texas Instruments NanoFree™ Package
  • Optimized for 1.8-V Operation and Is 3.6-V I/O Tolerant to Support Mixed-Mode Signal Operation
  • Ioff Partial-Power-Down Mode and Back Drive Protection
  • Sub-1-V Operable
  • Max tpd of 2.4 ns at 1.8 V
  • Low Power Consumption, 10-µA Maximum ICC
  • ±8-mA Output Drive at 1.8 V

This single 2-input positive-OR gate is operational at 0.8-V to 2.7-V VCC, but is designed specifically for 1.65-V to 1.95-V VCC operation.

The SN74AUC1G32 device performs the Boolean function in positive logic.

NanoFree™ package technology is a major breakthrough in IC packaging concepts, using the die as the package.

This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.

For more information about AUC Little Logic devices, see Applications of Texas Instruments AUC Sub-1-V Little Logic Devices, SCEA027.

This single 2-input positive-OR gate is operational at 0.8-V to 2.7-V VCC, but is designed specifically for 1.65-V to 1.95-V VCC operation.

The SN74AUC1G32 device performs the Boolean function in positive logic.

NanoFree™ package technology is a major breakthrough in IC packaging concepts, using the die as the package.

This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.

For more information about AUC Little Logic devices, see Applications of Texas Instruments AUC Sub-1-V Little Logic Devices, SCEA027.

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Technical documentation

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Type Title Date
* Data sheet SN74AUC1G32 Single 2-Input Positive-OR Gate datasheet (Rev. P) PDF | HTML 08 Jun 2017
Selection guide Little Logic Guide 2018 (Rev. G) 06 Jul 2018
Selection guide Logic Guide (Rev. AB) 12 Jun 2017
Application note How to Select Little Logic (Rev. A) 26 Jul 2016
Application note Understanding and Interpreting Standard-Logic Data Sheets (Rev. C) 02 Dec 2015
User guide LOGIC Pocket Data Book (Rev. B) 16 Jan 2007
More literature Design Summary for WCSP Little Logic (Rev. B) 04 Nov 2004
Application note Semiconductor Packing Material Electrostatic Discharge (ESD) Protection 08 Jul 2004
Application note Selecting the Right Level Translation Solution (Rev. A) 22 Jun 2004
User guide Signal Switch Data Book (Rev. A) 14 Nov 2003
More literature Logic Cross-Reference (Rev. A) 07 Oct 2003
Application note Designing With TI Ultra-Low-Voltage CMOS (AUC) Octals and Widebus Devices 21 Mar 2003
User guide AUC Data Book, January 2003 (Rev. A) 01 Jan 2003
Application note Texas Instruments Little Logic Application Report 01 Nov 2002
Application note TI IBIS File Creation, Validation, and Distribution Processes 29 Aug 2002
More literature Standard Linear & Logic for PCs, Servers & Motherboards 13 Jun 2002
More literature STANDARD LINEAR AND LOGIC FOR DVD/VCD PLAYERS 27 Mar 2002
More literature AUC Product Brochure (Rev. A) 18 Mar 2002

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

5-8-LOGIC-EVM — Generic logic EVM supporting 5 through 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.
Not available on TI.com
Simulation model

HSPICE Model of SN74AUC1G32 HSPICE Model of SN74AUC1G32

Simulation model

SN74AUC1G32 IBIS Model (Rev. B) SN74AUC1G32 IBIS Model (Rev. B)

Simulation model

SN74AUC1G32 Behavioral SPICE Model SN74AUC1G32 Behavioral SPICE Model

Reference designs

TIDEP0036 — Reference Design using TMS320C6657 to Implement Efficient OPUS Codec Solution

The TIDEP0036 reference design provides an example of the ease of running TI optimized Opus encoder/decoder on the TMS320C6657 device. Since Opus supports a a wide range of bit rates, frame sizes and sampling rates, all with low delay, it has applicability for voice communications, networked audio (...)
Package Pins Download
DSBGA (YZP) 5 View options
SC70 (DCK) 5 View options
SOT-23 (DBV) 5 View options
SOT-5X3 (DRL) 5 View options

Ordering & quality

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  • Ongoing reliability monitoring

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