Product details

Technology family AHC Number of channels 1 Supply voltage (min) (V) 2 Supply voltage (max) (V) 5.5 Inputs per channel 2 IOL (max) (mA) 8 IOH (max) (mA) -8 Output type Push-Pull Input type Standard CMOS Features Over-voltage tolerant inputs, Very high speed (tpd 5-10ns) Data rate (max) (Mbps) 110 Rating Catalog Operating temperature range (°C) -40 to 125
Technology family AHC Number of channels 1 Supply voltage (min) (V) 2 Supply voltage (max) (V) 5.5 Inputs per channel 2 IOL (max) (mA) 8 IOH (max) (mA) -8 Output type Push-Pull Input type Standard CMOS Features Over-voltage tolerant inputs, Very high speed (tpd 5-10ns) Data rate (max) (Mbps) 110 Rating Catalog Operating temperature range (°C) -40 to 125
SOT-23 (DBV) 5 8.12 mm² 2.9 x 2.8 SOT-5X3 (DRL) 5 2.56 mm² 1.6 x 1.6 SOT-SC70 (DCK) 5 4.2 mm² 2 x 2.1
  • Operating Range of 2 V to 5.5 V
  • Max tpd of 6.5 ns at 5 V
  • Low Power Consumption, 10-µA Max ICC
  • ±8-mA Output Drive at 5 V
  • Schmitt Trigger Action at All Inputs Makes the Circuit Tolerant for Slower Input Rise and Fall Time
  • Operating Range of 2 V to 5.5 V
  • Max tpd of 6.5 ns at 5 V
  • Low Power Consumption, 10-µA Max ICC
  • ±8-mA Output Drive at 5 V
  • Schmitt Trigger Action at All Inputs Makes the Circuit Tolerant for Slower Input Rise and Fall Time

This device contains a single 2-input NOR gate that performs the Boolean function Y = A × B or Y = A + B in positive logic.

This device contains a single 2-input NOR gate that performs the Boolean function Y = A × B or Y = A + B in positive logic.

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Technical documentation

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Type Title Date
* Data sheet SN74AHC1G02 Single 2-Input Positive-NOR Gate datasheet (Rev. O) PDF | HTML 01 Feb 2024
Application note Implications of Slow or Floating CMOS Inputs (Rev. E) 26 Jul 2021
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
Product overview 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
Application note Advanced High-Speed CMOS (AHC) Logic Family (Rev. C) 02 Dec 2002
Application note Texas Instruments Little Logic Application Report 01 Nov 2002
Application note TI IBIS File Creation, Validation, and Distribution Processes 29 Aug 2002
Design guide AHC/AHCT Designer's Guide February 2000 (Rev. D) 24 Feb 2000
Application note Benefits & Issues of Migrating 5-V and 3.3-V Logic to Lower-Voltage Supplies (Rev. A) 08 Sep 1999
Product overview Military Advanced High-Speed CMOS Logic (AHC/AHCT) (Rev. C) 01 Apr 1998
Application note Migration From 3.3-V To 2.5-V Power Supplies For Logic Devices 01 Dec 1997
Application note Bus-Interface Devices With Output-Damping Resistors Or Reduced-Drive Outputs (Rev. A) 01 Aug 1997
Application note CMOS Power Consumption and CPD Calculation (Rev. B) 01 Jun 1997
Application note Live Insertion 01 Oct 1996

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 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
Not available on TI.com
Simulation model

SN74AHC1G02 Behavioral SPICE Model

SCLM275.ZIP (7 KB) - PSpice Model
Simulation model

SN74AHC1G02 IBIS Model

SCLM002.ZIP (13 KB) - IBIS Model
Simulation model

SN74AHC1G02H IBIS Model

SCLM024.ZIP (7 KB) - IBIS Model
Simulation model

SN74AHC1G02H IBIS Model

SCLM025.ZIP (6 KB) - IBIS Model
Simulation model

SN74AHC1G02H IBIS Model

SCLM026.ZIP (7 KB) - IBIS Model
Simulation model

SN74AHC1G02H IBIS Model

SCLM027.ZIP (6 KB) - IBIS Model
Package Pins Download
SOT-23 (DBV) 5 View options
SOT-5X3 (DRL) 5 View options
SOT-SC70 (DCK) 5 View options

Ordering & quality

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Information included:
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