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SN54HCT14

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Military 6-ch, 4.5-V to 5.5-V inverters with Schmitt-Trigger inputs

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Data sheet

SN54HCT14

ACTIVE
Data sheet Order now

Product details

Technology family HCT Supply voltage (min) (V) 4.5 Supply voltage (max) (V) 5.5 Number of channels 6 IOL (max) (mA) 4 IOH (max) (mA) -4 Supply current (max) (µA) 20 Input type Schmitt-Trigger, TTL-Compatible CMOS Output type Push-Pull Features Balanced outputs, Very high speed (tpd 5-10ns) Rating Military Operating temperature range (°C) -55 to 125
Technology family HCT Supply voltage (min) (V) 4.5 Supply voltage (max) (V) 5.5 Number of channels 6 IOL (max) (mA) 4 IOH (max) (mA) -4 Supply current (max) (µA) 20 Input type Schmitt-Trigger, TTL-Compatible CMOS Output type Push-Pull Features Balanced outputs, Very high speed (tpd 5-10ns) Rating Military Operating temperature range (°C) -55 to 125
CDIP (J) 14 130.4652 mm² 19.56 x 6.67 CFP (W) 14 58.023 mm² 9.21 x 6.3 LCCC (FK) 20 79.0321 mm² 8.89 x 8.89
  • Operating Voltage Range of 4.5 V to 5.5 V
  • Outputs Can Drive Up to 10 LSTTL Loads
  • Low Power Consumption: 20-µA Maximum ICC
  • Typical tpd = 18 ns
  • ±4-mA Output Drive at 5 V
  • Maximum Low Input Current of 1 µA Maximum
  • Inputs Are TTL-Voltage Compatible
  • Operating Voltage Range of 4.5 V to 5.5 V
  • Outputs Can Drive Up to 10 LSTTL Loads
  • Low Power Consumption: 20-µA Maximum ICC
  • Typical tpd = 18 ns
  • ±4-mA Output Drive at 5 V
  • Maximum Low Input Current of 1 µA Maximum
  • Inputs Are TTL-Voltage Compatible

The SNx4HCT14 devices contain six independent inverters. The devices perform the Boolean function Y = A in positive logic.

The SNx4HCT14 devices contain six independent inverters. The devices perform the Boolean function Y = A in positive logic.
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Technical documentation

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Type Title Date
* Data sheet SNx4HCT14 Hex Schmitt-Trigger Inverters datasheet (Rev. G) PDF | HTML 29 Nov 2016
* SMD SN54HCT14 SMD 5962-86890 21 Jun 2016
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
User guide LOGIC Pocket Data Book (Rev. B) 16 Jan 2007
Application note Semiconductor Packing Material Electrostatic Discharge (ESD) Protection 08 Jul 2004
User guide Signal Switch Data Book (Rev. A) 14 Nov 2003
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 SN54/74HCT CMOS Logic Family Applications and Restrictions 01 May 1996
Application note Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc 01 Apr 1996

Design & development

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Package Pins CAD symbols, footprints & 3D models
CDIP (J) 14 Ultra Librarian
CFP (W) 14 Ultra Librarian
LCCC (FK) 20 Ultra Librarian
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