Product details

Technology family TTL Supply voltage (min) (V) 4.75 Supply voltage (max) (V) 5.25 Number of channels 6 IOL (max) (mA) 16 IOH (max) (mA) -0.8 Supply current (max) (µA) 60000 Input type Schmitt-Trigger Output type Push-Pull Features High speed (tpd 10-50ns) Rating Catalog Operating temperature range (°C) 0 to 70
Technology family TTL Supply voltage (min) (V) 4.75 Supply voltage (max) (V) 5.25 Number of channels 6 IOL (max) (mA) 16 IOH (max) (mA) -0.8 Supply current (max) (µA) 60000 Input type Schmitt-Trigger Output type Push-Pull Features High speed (tpd 10-50ns) Rating Catalog Operating temperature range (°C) 0 to 70
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
  • Operation From Very Slow Edges
  • Improved Line-Receiving Characteristics
  • High Noise Immunity
  • Operation From Very Slow Edges
  • Improved Line-Receiving Characteristics
  • High Noise Immunity

Each circuit in SNx414 and SNx4LS14 functions as an inverter. However, because of the Schmitt-Trigger action, they have different input threshold levels for positive-going (VT+) and negative-going (VT–) signals.

These circuits are temperature compensated and can be triggered from the slowest of input ramps and still give clean, jitter-free output signals.

Each circuit in SNx414 and SNx4LS14 functions as an inverter. However, because of the Schmitt-Trigger action, they have different input threshold levels for positive-going (VT+) and negative-going (VT–) signals.

These circuits are temperature compensated and can be triggered from the slowest of input ramps and still give clean, jitter-free output signals.

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Technical documentation

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Type Title Date
* Data sheet SNx414 and SNx4LS14 Hex Schmitt-Trigger Inverters datasheet (Rev. C) PDF | HTML 30 Nov 2016
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
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 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

Design & development

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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

SN7414 Behavioral SPICE Model

SDLM068.ZIP (7 KB) - PSpice Model
Package Pins Download
PDIP (N) 14 View options
SOIC (D) 14 View options
SOP (NS) 14 View options

Ordering & quality

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Support & training

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