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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 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 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 mm × 9.4 mm) WQFN (BQA) 14 7.5 mm² (3 mm × 2.5 mm) TSSOP (PW) 14 32 mm² (5 mm × 6.4 mm) SOIC (D) 14 51.9 mm² (8.65 mm × 6 mm) SSOP (DB) 14 48.36 mm² (6.2 mm × 7.8 mm) SOP (NS) 14 79.56 mm² (10.2 mm × 7.8 mm)
  • 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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SN74LS07 ACTIVE 6-ch, 4.75-V to 5.25-V bipolar buffers with open-collector outputs Voltage range 4.5V to 5.5V, average propagation delay 15ns, average drive strength 8mA
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Technical documentation

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Top documentation Type Title Format options Date
* Data sheet SNx4AC14 Hex Schmitt-Trigger Inverters datasheet (Rev. I) PDF | HTML Jul 12, 2024
Application brief Understanding Schmitt Triggers (Rev. B) PDF | HTML Apr 17, 2025

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
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Simulation model

SN74AC14 Behavioral SPICE Model

SCAM136.ZIP (7 KB) - PSpice model
Supported products & hardware
Reference design

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. 

Supported products & hardware
Package Pins CAD symbols, footprints & 3D models
PDIP (N) 14 Ultra Librarian
WQFN (BQA) 14 Ultra Librarian
TSSOP (PW) 14 Ultra Librarian
SOIC (D) 14 Ultra Librarian
SSOP (DB) 14 Ultra Librarian
SOP (NS) 14 Ultra Librarian
TI's Standard Terms and Conditions for Evaluation Items apply.

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