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SN74AHCT1G32-Q1

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Automotive, 1-channel, 2-input 4.5V to 5.5V high-speed (7.1ns) OR gate with TTL-compatible inputs

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Data sheet

SN74AHCT1G32-Q1

ACTIVE
Data sheet Order now

Product details

Technology family AHCT Supply voltage (min) (V) 4.5 Supply voltage (max) (V) 5.5 Number of channels 1 Inputs per channel 2 IOL (max) (mA) 8 IOH (max) (mA) -8 Input type TTL-Compatible CMOS Output type Push-Pull Features Over-voltage tolerant inputs, Very high speed (tpd 5-10ns) Data rate (max) (Mbps) 70 Rating Automotive Operating temperature range (°C) -40 to 125
Technology family AHCT Supply voltage (min) (V) 4.5 Supply voltage (max) (V) 5.5 Number of channels 1 Inputs per channel 2 IOL (max) (mA) 8 IOH (max) (mA) -8 Input type TTL-Compatible CMOS Output type Push-Pull Features Over-voltage tolerant inputs, Very high speed (tpd 5-10ns) Data rate (max) (Mbps) 70 Rating Automotive Operating temperature range (°C) -40 to 125
SOT-23 (DBV) 5 8.12 mm² 2.9 x 2.8 SOT-SC70 (DCK) 5 4.2 mm² 2 x 2.1
  • Qualified for automotive applications
  • Operating range of 4.5V to 5.5V
  • Max tpd of 9.5ns at 5V
  • Low power consumption, 20µA max ICC
  • Output drive of ±8mA at 5V
  • Inputs are TTL-voltage compatible
  • Qualified for automotive applications
  • Operating range of 4.5V to 5.5V
  • Max tpd of 9.5ns at 5V
  • Low power consumption, 20µA max ICC
  • Output drive of ±8mA at 5V
  • Inputs are TTL-voltage compatible

The SN74AHCT1G32-Q1 device is a single 2-input positive-OR gate. The device performs the Boolean function Y = A + B or Y = A × B in positive logic.

The SN74AHCT1G32-Q1 device is a single 2-input positive-OR gate. The device 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 SN74AHCT1G32-Q1 Automotive Single 2-Input Positive-OR Gate datasheet (Rev. E) PDF | HTML 06 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
More literature Automotive Logic Devices Brochure 27 Aug 2014
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
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

SN74AHCT1G32 Behavioral SPICE Model

SCLM243.ZIP (7 KB) - PSpice Model
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Reference designs

TIDA-01372 — Automotive LED Front Lamp with Sequential Turn Animation Reference Design

This reference design is analog solution for automotive front lamp with sequential turn animation with the SEPIC topology, and this design also realizes full automotive diagnostic with low quiescent current during fault mode.
Design guide: PDF
Schematic: PDF
Package Pins CAD symbols, footprints & 3D models
SOT-23 (DBV) 5 Ultra Librarian
SOT-SC70 (DCK) 5 Ultra Librarian
TI's Standard Terms and Conditions for Evaluation Items apply.

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