MM74HC14

Hex Inverting Schmitt Trigger

The MM74HC14 utilizes advanced silicon-gate CMOS technology to achieve the low power dissipation and high noise immunity of standard CMOS, as well as the capability to drive 10 LS-TTL loads.     The 74HC logic family is functionally and pinout compatible with the standard 74LS logic family. All inputs are protected from damage due to static discharge by internal diode clamps to VCC and ground.

Features

  • Typical propagation delay: 13 ns
  • Wide power supply range: 2-6V
  • Low quiescent current: 20 µA maximum (74HC Series)
  • Low input current: 1 µA maximum
  • Fanout of 10 LS-TTL loads
  • Typical hysteresis voltage: 0.9V at VCC = 4.5V
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Product Product &
Eco Status
Unit Price/
1K Order
Packing Method Convention Package Marking
Convention*
Qualification
Support
Compliance
Certificates
MM74HC14MTC Full Production
Green as of Jul 2011
 China RoHS
$0.1202

TSSOP 14L  -  Details
1 x 4.4 x 5mm,  RAIL

PDF TSSOP 14L  Drawing
Last Update: Oct 2015 PDF MTC14 TSSOP14 Leads, Packing Drawing
Last Update: Jan 2016
Line 1$Y (Fairchild logo)
&Z (Plant Code)
&2 (2-Digit Date Code)
&K

Line 2HC14

FIT [Calculate] 0.92 @55°C
MTBF 1.09E9

Moisture Sensitivity Level (MSL) 1

Max Reflow Temp 260

PDF RoHS IPC1752
XML RoHS IPC1752
PDF RoHS/REACH/JIG
PDF China RoHS
MM74HC14MX Full Production
Green as of Oct 2015
 China RoHS
$0.1915

SO 14L NB  -  Details
1.474 x 3.912 x 8.611mm,  TAPE REEL

PDF SO 14L NB  Drawing
Last Update: Feb 2016 PDF M14A SON14, Packing Drawing
Last Update: Jan 2016 PDF SOIC Tape And Reel Packing Drawing
Last Update: Jun 2016
Line 1$Y (Fairchild logo)
&Z (Plant Code)
&2 (2-Digit Date Code)
&K

Line 2MM74HC

Line 314M

FIT [Calculate] 0.92 @55°C
MTBF 1.09E9

Moisture Sensitivity Level (MSL) 1

Max Reflow Temp 260

PDF RoHS IPC1752
XML RoHS IPC1752
PDF RoHS/REACH/JIG
PDF China RoHS
MM74HC14SJX Full Production
ROHS Compliant as of 27-Feb-2006
 China RoHS
$0.3463

SOP 14L  -  Details
1.8 x 5.3 x 10.2mm,  TAPE REEL

PDF SOP 14L  Drawing
Last Update: Nov 2015 PDF M14D SOP EIAJ 14L, Packing Drawing
Last Update: Jan 2016 PDF SOIC 14L PACKING DRAWING
Last Update: May 2013 PDF SOIC TUBE Packing Drawing
Last Update: Sep 2015
Line 1$Y (Fairchild logo)
&Z (Plant Code)
&2 (2-Digit Date Code)
&K

Line 2HC14SJ

FIT [Calculate] 0.92 @55°C
MTBF 1.09E9

Moisture Sensitivity Level (MSL) 1

Max Reflow Temp 260

PDF RoHS IPC1752
XML RoHS IPC1752
PDF RoHS/REACH/JIG
PDF China RoHS
MM74HC14M Full Production
Green as of Sep 2015
 China RoHS
$0.1925

SO 14L NB  -  Details
1.474 x 3.912 x 8.611mm,  RAIL

PDF SO 14L NB  Drawing
Last Update: Feb 2016 PDF M14A SON14, Packing Drawing
Last Update: Jan 2016 PDF SOIC Tape And Reel Packing Drawing
Last Update: Jun 2016
Line 1$Y (Fairchild logo)
&Z (Plant Code)
&2 (2-Digit Date Code)
&K

Line 2MM74HC

Line 314M

FIT [Calculate] 0.92 @55°C
MTBF 1.09E9

Moisture Sensitivity Level (MSL) 1

Max Reflow Temp 260

PDF RoHS IPC1752
XML RoHS IPC1752
PDF RoHS/REACH/JIG
PDF China RoHS
MM74HC14MTCX Full Production
Green as of Jun 2011
 China RoHS
$0.1155

TSSOP 14L  -  Details
1 x 4.4 x 5mm,  TAPE REEL

PDF TSSOP 14L  Drawing
Last Update: Oct 2015 PDF MTC14 TSSOP14 Leads, Packing Drawing
Last Update: Jan 2016
Line 1$Y (Fairchild logo)
&Z (Plant Code)
&2 (2-Digit Date Code)
&K

Line 2HC14

FIT [Calculate] 0.92 @55°C
MTBF 1.09E9

Moisture Sensitivity Level (MSL) 1

Max Reflow Temp 260

PDF RoHS IPC1752
XML RoHS IPC1752
PDF RoHS/REACH/JIG
PDF China RoHS
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If there is no sample button displayed at the top of the page, please contact one of the Fairchild distributors or your local sales office to obtain samples.
* Click here for further top mark packaging information for MM74HC14

This product is general usage and suitable for many different applications.
Application Note Description
AN-317 PDF
Last Update : 05-Mar-2011
AN-319 PDF
Last Update : 05-Mar-2011
AN-376 PDF
Last Update : 05-Mar-2011
AN-314 PDF
Last Update : 05-Mar-2011
AN-313 PDF
Last Update : 05-Mar-2011
AN-339 PDF
Last Update : 05-Mar-2011
AN-310 PDF
Last Update : 05-Mar-2011
AN-118 PDF
Last Update : 05-Mar-2011
AN-140 PDF
Last Update : 05-Mar-2011
Package Condition Temperature Range Vcc Range Software Version Revision Date
HSPICE
SO 14L NB Typical 25°C to 150°C 4.5V to 5.5V 98.2 28-Feb-2012
Slow 25°C to 150°C 4.5V to 5.5V 98.2 28-Feb-2012
Fast 25°C to 150°C 4.5V to 5.5V 98.2 28-Feb-2012

For additional information please visit the Models page.

Distributor Inventory

Product Distributor Quantity Cart RFQ Inventory Date

Fairchild Product Availability (Projected Cumulative Factory Inventory)

Product Product Availability Date Total Projected Inventory
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Product
Ea
(0.3 - 1.4)
Confidence
(0.6-0.9)
T use (°C)
T Stress (°C)
Kt (eV/K)
Device Hours
@ T Stress
(devices*hours)
Rejects
(devices)
Chi
Square
Acceleration
Factor
FIT @ T use
MTBF @ T
use (hours)
MM74HC14MTC 0.7 0.6 55 150 8.62E-05 3850000 0 1.83 259.24 0.92
Run new FIT calculation
1.09E9
MM74HC14MX 0.7 0.6 55 150 8.62E-05 3850000 0 1.83 259.24 0.92
Run new FIT calculation
1.09E9
MM74HC14SJX 0.7 0.6 55 150 8.62E-05 3850000 0 1.83 259.24 0.92
Run new FIT calculation
1.09E9
MM74HC14SJ 0.7 0.6 55 150 8.62E-05 3850000 0 1.83 259.24 0.92
Run new FIT calculation
1.09E9
MM74HC14M 0.7 0.6 55 150 8.62E-05 3850000 0 1.83 259.24 0.92
Run new FIT calculation
1.09E9
MM74HC14N 0.7 0.6 55 150 8.62E-05 3850000 0 1.83 259.24 0.92
Run new FIT calculation
1.09E9
MM74HC14MTCX 0.7 0.6 55 150 8.62E-05 3850000 0 1.83 259.24 0.92
Run new FIT calculation
1.09E9