74LVC38ADB

Quad 2-input NAND gate; open-drain


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The 74LVC38A provides four 2-input NAND functions. The outputs are open-drain and can be connected to other open-drain outputs to implement active-LOW wired-OR or active-HIGH wired-AND functions.

Inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of these devices as translators in mixed 3.3 V and 5 V applications.

Features and benefits

  • 5 V tolerant inputs for interfacing with 5 V logic
  • Wide supply voltage range from 1.2 to 5.5 V
  • CMOS low power consumption
  • Direct interface with TTL levels
  • Open-drain outputs
  • Complies with JEDEC standard:
    • JESD8-7A (1.65 V to 1.95 V)
    • JESD8-5A (2.3 V to 2.7 V)
    • JESD8-C/JESD36 (2.7 V to 3.6 V)
  • ESD protection:
    • HBM JESD22-A114F exceeds 2000 V
    • MM JESD22-A115B exceeds 200 V
    • CDM JESD22-C101E exceeds 1000 V
  • Specified from -40 °C to +85 °C and -40 °C to +125 °C
All information on this product information page is subject to the subsequent disclaimers:
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Show functional diagram

Block diagram: 74LVC38ABQ, 74LVC38AD, 74LVC38ADB, 74LVC38APW
Block diagram: 74LVC38ABQ, 74LVC38AD, 74LVC38ADB, 74LVC38APW

Parametrics of this product

Type numberPackageNr of pinsPackage nameProduct statustpd(ns)VCC(V)FamilyNr of bitsPower dissipation considerationsLogic switching levelsOutput drive capability(mA)fmax(MHz)DescriptionTamb(Cel)
74LVC38ADBSOT337-1
(SSOP14)		14SSOP14Production2.21.2 - 3.6LVC4lowCMOS/LVTTL24175quad 2-input NAND gate; open-drain-40~125

Package

Type numberOrderable part numberOrdering code (12NC)Product statusPackagePackingMarking
74LVC38ADB74LVC38ADB,1129352 714 44112Volume productionSOT337-1
(SSOP14) 		TubeLVC38A
74LVC38ADB74LVC38ADB,1189352 714 44118Volume productionSOT337-1
(SSOP14) 		Reel Pack, SMD, 13"LVC38A

Outline drawing

Package VersionPackage NamePackage DescriptionReference CodesIssue Date
SOT337-1SSOP14plastic shrink small outline package; 14 leads; body width 5.3 mmMO-150 (JEDEC); 2003-02-19

Related documents

Reflow soldering

Wave soldering

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHSLeadfree conversion dateRHFIFR (FIT)MTBF (hours)MSLMSL LF
74LVC38ADB74LVC38ADB,11274LVC38ADBweek 12, 20053.872.5839793281653747E811
74LVC38ADB74LVC38ADB,11874LVC38ADBweek 12, 20053.872.5839793281653747E811
Quality and reliability disclaimer

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Documentation for this product

File nameTitleTypeFormatDate
74LVC38AQuad 2-input NAND gate; open-drainData sheetpdf2011-11-04
AN240Interfacing 3 Volt and 5 Volt ApplicationsApplication notepdf1995-09-15
AN263Power considerations when using CMOS and BiCMOS logic devicesApplication notepdf2002-02-05
AN11009Pin FMEA for LVC familyApplication notepdf2011-02-04
AN212Package lead inductance considerations in high-speed applicationsApplication notepdf2013-03-13
AN10156Sorting through the low voltage logic mazeApplication notepdf2013-03-13
lvclvc Spice modelSPICE modelzip2013-05-07

Ordering & availability

Type numberOrdering code (12NC)Orderable part numberRegionDistributorIn stockOrder quantityInventory dateBuy onlineSamples
74LVC38ADB9352 714 4411274LVC38ADB,112      not available
74LVC38ADB9352 714 4411874LVC38ADB,118      not available

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