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Inverting buffers & drivers

SN74AC14

ACTIVE

6-ch, 2-V to 6-V inverters with Schmitt-Trigger inputs

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Data sheet

SN74AC14

ACTIVE
Data sheet Order now

Product details

Technology family AC Supply voltage (min) (V) 2 Supply voltage (max) (V) 6 Number of channels 6 IOL (max) (mA) 24 IOH (max) (mA) -24 Supply current (max) (µA) 20 Input type Schmitt-Trigger Output type Push-Pull Features Balanced outputs, Input clamp diode, Very high speed (tpd 5-10ns) Rating Catalog Operating temperature range (°C) -40 to 125
Technology family AC Supply voltage (min) (V) 2 Supply voltage (max) (V) 6 Number of channels 6 IOL (max) (mA) 24 IOH (max) (mA) -24 Supply current (max) (µA) 20 Input type Schmitt-Trigger Output type Push-Pull Features Balanced outputs, Input clamp diode, Very high speed (tpd 5-10ns) 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 WQFN (BQA) 14 7.5 mm² 3 x 2.5
  • VCC operation of 2V to 6V
  • Inputs accept voltages to 6V
  • Max tpd of 9.5ns at 5V
  • VCC operation of 2V to 6V
  • Inputs accept voltages to 6V
  • Max tpd of 9.5ns at 5V

These Schmitt-trigger devices contain six independent inverters.

These Schmitt-trigger devices contain six independent inverters.

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Technical documentation

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Type Title Date
* Data sheet SNx4AC14 Hex Schmitt-Trigger Inverters datasheet (Rev. I) PDF | HTML 12 Jul 2024
Application note Implications of Slow or Floating CMOS Inputs (Rev. E) 26 Jul 2021
Application brief Understanding Schmitt Triggers (Rev. A) PDF | HTML 22 May 2019
Selection guide Logic Guide (Rev. AB) 12 Jun 2017
Application note Understanding and Interpreting Standard-Logic Data Sheets (Rev. C) 02 Dec 2015
More literature HiRel Unitrode Power Management Brochure 07 Jul 2009
User guide LOGIC Pocket Data Book (Rev. B) 16 Jan 2007
Application note Semiconductor Packing Material Electrostatic Discharge (ESD) Protection 08 Jul 2004
Application note TI IBIS File Creation, Validation, and Distribution Processes 29 Aug 2002
Application note CMOS Power Consumption and CPD Calculation (Rev. B) 01 Jun 1997
Application note Designing With Logic (Rev. C) 01 Jun 1997
Application note Input and Output Characteristics of Digital Integrated Circuits 01 Oct 1996
Application note Live Insertion 01 Oct 1996
Application note Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc 01 Apr 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
Simulation model

SN74AC14 Behavioral SPICE Model

SCAM136.ZIP (7 KB) - PSpice Model
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Reference designs

PMP41068 — 100W Class-D audio amplifies reference design with GaN

This reference design demonstrates a Single-end Class D power stage using GaN HEMT. The design uses LMG2100R044 as power switches, the working frequency is 1MHz. 
Test report: PDF
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
WQFN (BQA) 14 Ultra Librarian
TI's Standard Terms and Conditions for Evaluation Items apply.

Ordering & quality

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Information included:
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