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74AHC14; 74AHCT14

Selection guide

Datasheet

74AHC14; 74AHCT14
(Product Specification)
04-May-09, 16 pages, 116 kB

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74AHC14; 74AHCT14 - Hex inverting Schmitt trigger

General description
Features
Products/packages
Quality/reliability/chemical content
Pricing/ordering/availability
Samples
Discontinued information
Applications
Block diagrams/pinning
Design support
Parametrics/similar products
Print/email
Disclaimers
All information hereunder is subject to the subsequent disclaimers

General description

The 74AHC14; 74AHCT14 is a high-speed Si-gate CMOS device and is pin compatible with Low-power Schottky TTL (LSTTL). It is specified in compliance with JEDEC standard No. 7A.

The 74AHC14; 74AHCT14 provides six inverting buffers with Schmitt-trigger action. They are capable of transforming slowly changing input signals into sharply defined, jitter-free output signals.

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Features

  • Balanced propagation delays
  • All inputs have Schmitt-trigger actions
  • Inputs accept voltages higher than VCC
  • Input levels:
    • For 74AHC14: CMOS level
    • For 74AHCT14: TTL level
  • ESD protection:
    • HBM EIA/JESD22-A114E exceeds 2000 V
    • MM EIA/JESD22-A115-A exceeds 200 V
    • CDM EIA/JESD22-C101C exceeds 1000 V
  • Multiple package options
  • Specified from -40 Cel to +85 Cel and from -40 Cel to +125 Cel

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Products/packages

Type numberOrderable part numberOrdering code (12NC)Product statusPackagePackingMarkingECCN
74AHC14BQ74AHC14BQ,1159352 737 79115Volume productionSOT762-1
(DHVQFN14) 		Reel Pack, SMD, 7"Standard Marking
74AHC14D74AHC14D,1129352 627 58112Volume productionSOT108TubeStandard Marking
74AHC14D74AHC14D,1189352 627 58118Volume productionSOT108Reel Pack, SMD, 13"Standard Marking
74AHC14PW74AHC14PW,1129352 627 59112Volume productionSOT402-1
(TSSOP14) 		TubeStandard Marking
74AHC14PW74AHC14PW,1189352 627 59118Volume productionSOT402-1
(TSSOP14) 		Reel Pack, SMD, 13"Standard Marking
74AHCT14BQ74AHCT14BQ,1159352 737 34115Volume productionSOT762-1
(DHVQFN14) 		Reel Pack, SMD, 7"Standard Marking
74AHCT14D74AHCT14D,1129352 627 60112Volume productionSOT108TubeStandard Marking
74AHCT14D74AHCT14D,1189352 627 60118Volume productionSOT108Reel Pack, SMD, 13"Standard Marking
74AHCT14PW74AHCT14PW,1129352 627 61112Volume productionSOT402-1
(TSSOP14) 		TubeStandard Marking
74AHCT14PW74AHCT14PW,1189352 627 61118Volume productionSOT402-1
(TSSOP14) 		Reel Pack, SMD, 13"Standard Marking

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Quality/reliability/chemical content

Type numberOrderable part numberChemical contentRoHSLeadfree Conversion dateRHFIRF (FIT)MTBF (hours)MSL
74AHC14BQ74AHC14BQ,11574AHC14BQ
Always Pb-free 6,621,51E+081
74AHC14D74AHC14D,11274AHC14D
week 32, 2004 6,621,51E+081
74AHC14D74AHC14D,11874AHC14D
week 32, 2004 6,621,51E+081
74AHC14PW74AHC14PW,11274AHC14PW
week 10, 2005 6,621,51E+081
74AHC14PW74AHC14PW,11874AHC14PW
week 10, 2005 6,621,51E+081
74AHCT14BQ74AHCT14BQ,11574AHCT14BQ
Always Pb-free 6,621,51E+081
74AHCT14D74AHCT14D,11274AHCT14D
week 32, 2004 6,621,51E+081
74AHCT14D74AHCT14D,11874AHCT14D
week 32, 2004 6,621,51E+081
74AHCT14PW74AHCT14PW,11274AHCT14PW
week 10, 2005 6,621,51E+081
74AHCT14PW74AHCT14PW,11874AHCT14PW
week 10, 2005 6,621,51E+081

Quality and reliability disclaimer

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Pricing/ordering/availability

Type numberOrdering code(12NC)Orderable part numberIndicative price/unit($)RegionDistributorIn stockOrder quantityInventory dateBuy onlineSamples
74AHC14BQ9352 737 79115  74AHC14BQ,115  0.2500NADIGI-KEY CORPORATION5,665 11/20/2009Buy onlinenot available
    NAAVNET ELECTRONICS MARKETING6,000 11/19/2009Buy online 
74AHC14D9352 627 58112  74AHC14D,112  0.1500NAARROW ELECTRONICS1,855 11/19/2009Buy onlinenot available
    NAFUTURE ELECTRONICS7,094 11/19/2009Buy online 
    NAAVNET ELECTRONICS MARKETING4,062 11/19/2009Buy online 
74AHC14D9352 627 58118  74AHC14D,118  0.1500NAARROW ELECTRONICS1,855 11/19/2009Buy onlineOrder samples
    NAAVNET ELECTRONICS MARKETING2,031 11/19/2009Buy online 
    NADIGI-KEY CORPORATION1,477 11/20/2009Buy online 
    NAMOUSER ELECTRONICS493 11/20/2009Buy online 
    NAFUTURE ELECTRONICS7,500 11/19/2009Buy online 
    NAARROW ELECTRONICS5,000 11/19/2009Buy online 
    NAMOUSER ELECTRONICS493 11/20/2009Buy online 
    ASIASAC - Taiwanyes250011/20/2009Buy online 
74AHC14PW9352 627 59112  74AHC14PW,112  0.1500      not available
74AHC14PW9352 627 59118  74AHC14PW,118  0.1500NADIGI-KEY CORPORATION7,644 11/20/2009Buy onlineOrder samples
    NAMOUSER ELECTRONICS285 11/20/2009Buy online 
    NAFUTURE ELECTRONICS1,970 11/19/2009Buy online 
    NAARROW ELECTRONICS15,000 11/19/2009Buy online 
    NAMOUSER ELECTRONICS285 11/20/2009Buy online 
74AHCT14BQ9352 737 34115  74AHCT14BQ,115  0.2500NADIGI-KEY CORPORATION3,000 11/20/2009Buy onlineOrder samples
    NAAVNET ELECTRONICS MARKETING6,000 11/19/2009Buy online 
74AHCT14D9352 627 60112  74AHCT14D,112  0.1500NAARROW ELECTRONICS52 11/19/2009Buy onlinenot available
    NAFUTURE ELECTRONICS264 11/19/2009Buy online 
74AHCT14D9352 627 60118  74AHCT14D,118  0.1500NAARROW ELECTRONICS52 11/19/2009Buy onlineOrder samples
    NADIGI-KEY CORPORATION1,053 11/20/2009Buy online 
    NAMOUSER ELECTRONICS166 11/20/2009Buy online 
    NAMOUSER ELECTRONICS166 11/20/2009Buy online 
74AHCT14PW9352 627 61112  74AHCT14PW,112  0.1500NAMOUSER ELECTRONICS1,143 11/20/2009Buy onlinenot available
    NAAVNET ELECTRONICS MARKETING12,890 11/19/2009Buy online 
    NAMOUSER ELECTRONICS1,143 11/20/2009Buy online 
74AHCT14PW9352 627 61118  74AHCT14PW,118  0.1500NAAVNET ELECTRONICS MARKETING6,445 11/19/2009Buy onlinenot available
    NAMOUSER ELECTRONICS2,400 11/20/2009Buy online 
    NAFUTURE ELECTRONICS20,000 11/19/2009Buy online 
    NAMOUSER ELECTRONICS2,400 11/20/2009Buy online 
    ASIAWPI12,500250011/19/2009Buy online 
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Block diagrams/pinning

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Parametrics/similar products

Type numberPackageDescriptionPropagation Delay(ns)VoltageNo. of PinsPower Dissipation ConsiderationsLogic Switching LevelsOutput Drive Capability
74AHC14BQSOT762-1
(DHVQFN14)		Hex Inverter Schmitt Trigger3.2@5V2.0-5.5 V14Low Power or Battery ApplicationsCMOS+/- 8 mA
74AHC14DSOT108
Hex Inverter Schmitt Trigger3.2@5V2.0-5.5 V14Low Power or Battery ApplicationsCMOS+/- 8 mA
74AHC14PWSOT402-1
(TSSOP14)		Hex Inverter Schmitt Trigger3.2@5V2.0-5.5 V14Low Power or Battery ApplicationsCMOS+/- 8 mA
74AHCT14BQSOT762-1
(DHVQFN14)		Hex Inverter Schmitt-Trigger; TTL Enabled4.04.5-5.5 V14Low PowerTTL+/- 8 mA
74AHCT14DSOT108
Hex Inverter Schmitt-Trigger; TTL Enabled4.04.5-5.5 V14Low PowerTTL+/- 8 mA
74AHCT14PWSOT402-1
(TSSOP14)		Hex Inverter Schmitt-Trigger; TTL Enabled4.04.5-5.5 V14Low PowerTTL+/- 8 mA


Similar products
74AHC14; 74AHCT14 links to the similar products page containing an overview of products that are similar in function or related to the type number(s) as listed on this page. The similar products page includes products from the same catalog tree(s), relevant selection guides and products from the same functional category.

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