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SN74AHC02

ACTIVE

4-ch, 2-input, 2-V to 5.5-V NOR gates

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Data sheet

SN74AHC02

ACTIVE
Data sheet Order now

Product details

Technology family AHC Number of channels 4 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 4 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
PDIP (N) 14 181.42 mm² 19.3 x 9.4 SOIC (D) 14 51.9 mm² 8.65 x 6 SOP (NS) 14 79.56 mm² 10.2 x 7.8 SSOP (DB) 14 48.36 mm² 6.2 x 7.8 TSSOP (PW) 14 32 mm² 5 x 6.4 TVSOP (DGV) 14 23.04 mm² 3.6 x 6.4 VQFN (RGY) 14 12.25 mm² 3.5 x 3.5 WQFN (BQA) 14 7.5 mm² 3 x 2.5
  • Operating range 2V to 5.5V
  • Latch-up performance exceeds 250mA per JESD 17
  • Operating range 2V to 5.5V
  • Latch-up performance exceeds 250mA per JESD 17

The ’AHC02 devices contain four independent 2-input NOR gates that perform the Boolean function Y = A ● B or Y = A + B in positive logic.

The ’AHC02 devices contain four independent 2-input NOR gates that perform the Boolean function Y = A ● B or Y = A + B in positive logic.
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SN74HCS02 ACTIVE 4-ch, 2-input, 2V to 6V low power NOR gates with Schmitt-Trigger inputs Larger voltage range (2V to 6V)
SN74LV02A ACTIVE 4-ch, 2-input, 2-V to 5.5-V NOR gates Shorter average propagation delay (9ns)

Technical documentation

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Type Title Date
* Data sheet SNx4AHC02 Quadruple 2-Input Positive-Nor Gates datasheet (Rev. N) PDF | HTML 28 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

14-24-LOGIC-EVM — Logic product generic evaluation module for 14-pin to 24-pin D, DB, DGV, DW, DYY, NS and PW packages

The 14-24-LOGIC-EVM evaluation module (EVM) is designed to support any logic device that is in a 14-pin to 24-pin D, DW, DB, NS, PW, DYY or DGV package,

User guide: PDF | HTML
Not available on TI.com
Evaluation board

14-24-NL-LOGIC-EVM — Logic product generic evaluation module for 14-pin to 24-pin non-leaded packages

14-24-NL-LOGIC-EVM is a flexible evaluation module (EVM) designed to support any logic or translation device that has a 14-pin to 24-pin BQA, BQB, RGY, RSV, RJW or RHL package.

User guide: PDF | HTML
Not available on TI.com
Simulation model

SN74AHC02 Behavioral SPICE Model

SCLM286.ZIP (7 KB) - PSpice Model
Download
Simulation model

SN74AHC02 IBIS Model

SCLM065.ZIP (35 KB) - IBIS Model
Download
Package Pins CAD symbols, footprints & 3D models
PDIP (N) 14 Ultra Librarian
SOIC (D) 14 Ultra Librarian
SOP (NS) 14 Ultra Librarian
SSOP (DB) 14 Ultra Librarian
TSSOP (PW) 14 Ultra Librarian
TVSOP (DGV) 14 Ultra Librarian
VQFN (RGY) 14 Ultra Librarian
WQFN (BQA) 14 Ultra Librarian
TI's Standard Terms and Conditions for Evaluation Items apply.

Ordering & quality

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