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74AXP1T34

Dual supply translating buffer

The 74AXP1T34 is a dual supply translating buffer. It features one input (A), an output (Y) and dual supply pins (VCCI and VCCO). The inputs are referenced to VCCI and the output is referenced to VCCO. All inputs can be connected directly to VCCI or GND. VCCI can be supplied at any voltage between 0.7 V and 2.75 V and VCCO can be supplied at any voltage between 1.2 V and 5.5 V. This feature allows voltage level translation.

Schmitt-trigger action at all inputs makes the circuit tolerant of slower input rise and fall times.

This device ensures very low static and dynamic power consumption across the entire supply range and is fully specified for partial power down applications using IOFF. The IOFF circuitry disables the output, preventing the potentially damaging backflow current through the device when it is powered down.

Features and benefits

  • Wide supply voltage range:
    • VCCI: 0.7 V to 2.75 V
    • VCCO: 1.2 V to 5.5 V
  • Low input capacitance; CI = 0.6 pF (typical)
  • Low output capacitance; CO = 1.8 pF (typical)
  • Low dynamic power consumption; CPD = 0.4 pF at VCCI = 1.2 V (typical)
  • Low dynamic power consumption; CPD = 7.1 pF at VCCO = 3.3 V (typical)
  • Low static power consumption; ICCI = 0.5 μA (85 °C maximum)
  • Low static power consumption; ICCO = 1.8 μA (85 °C maximum)
  • High noise immunity
  • Complies with JEDEC standard:
    • JESD8-12A.01 (1.1 V to 1.3 V; A input)
    • JESD8-11A.01 (1.4 V to 1.6 V)
    • JESD8-7A (1.65 V to 1.95 V)
    • JESD8-5A.01 (2.3 V to 2.7 V)
    • JESD8-C (2.7 V to 3.6 V; Y output)
    • JESD12-6 (4.5 V to 5.5 V; Y output)
  • ESD protection:
    • HBM ANSI/ESDA/JEDEC JS-001 Class 2 exceeds 2 kV
    • CDM JESD22-C101E exceeds 1000 V
  • Latch-up performance exceeds 100 mA per JESD78D Class II
  • Inputs accept voltages up to 2.75 V
  • Low noise overshoot and undershoot < 10% of VCCO
  • IOFF circuitry provides partial power-down mode operation
  • Multiple package options
  • Specified from -40 °C to +85 °C

Parametrics

Type numberProduct statusVCC(A) (V)VCC(B) (V)Logic switching levelsOutput drive capability (mA)tpd (ns)No of bitsPower dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
74AXP1T34GMProduction0.7 - 2.751.2 - 5.5CMOS± 124.71ultra low-40~1253057.3153.6XSON6
74AXP1T34GNProduction0.7 - 2.751.2 - 5.5CMOS± 124.71ultra low-40~12531619.3196XSON6
74AXP1T34GSProduction0.7 - 2.751.2 - 5.5CMOS± 124.71ultra low-40~12530624.5203XSON6
74AXP1T34GWProduction0.7 - 2.751.2 - 5.5CMOS± 124.71ultra low-40~12527548.0163TSSOP5
74AXP1T34GXProduction0.7 - 2.751.2 - 5.5CMOS± 124.71ultra low-40~12530676.7177X2SON5

Package

Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74AXP1T34GM
XSON6
(SOT886)
SOT886Reel 7" Q3/T4, ReverseActiverQ74AXP1T34GMH
( 9353 069 91125 )
74AXP1T34GN
XSON6
(SOT1115)
SOT1115Reel 7" Q3/T4, ReverseActiverQ74AXP1T34GNH
( 9353 069 92125 )
74AXP1T34GS
XSON6
(SOT1202)
SOT1202Reel 7" Q3/T4, ReverseActiverQ74AXP1T34GSH
( 9353 069 93125 )
74AXP1T34GW
TSSOP5
(SOT353-1)
SOT353-1WAVE_BG-BD-1
Reel 7" Q3/T4, ReverseActiverQ74AXP1T34GWH
( 9353 069 94125 )
74AXP1T34GX
X2SON5
(SOT1226)
SOT1226Reel 7" Q3/T4, ReverseActiverQ74AXP1T34GXH
( 9353 069 95125 )

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFRMTBF (hour)MSLMSL leadfree
74AXP1T34GM74AXP1T34GMH74AXP1T34GMAlways Pb-free74.81.47.14E811
74AXP1T34GN74AXP1T34GNH74AXP1T34GNAlways Pb-free74.81.47.14E811
74AXP1T34GS74AXP1T34GSH74AXP1T34GSAlways Pb-free74.81.47.14E811
74AXP1T34GW74AXP1T34GWH74AXP1T34GWAlways Pb-free74.81.47.14E811
74AXP1T34GX74AXP1T34GXH74AXP1T34GXAlways Pb-free74.81.47.14E811
Quality and reliability disclaimer

Documentation (18)

File nameTitleTypeDate
74AXP1T34Dual supply translating bufferData sheet2017-03-30
AN90029Pin FMEA for AXPnT familyApplication note2021-07-13
Nexperia_document_guide_Logic_translatorsNexperia Logic TranslatorsBrochure2021-04-12
axp1t3474AXP1T34 IBIS modelIBIS model2016-04-27
Nexperia_document_leaflet_Logic_X2SON_packages_062018X2SON ultra-small 4, 5, 6 & 8-pin leadless packagesLeaflet2018-06-05
Nexperia_document_leaflet_Logic_AXP_technology_portfolio_201904AXP – Extremely low-power logic technology portfolioLeaflet2019-04-05
Nexperia_Selection_guide_2020Nexperia Selection Guide 2020Selection guide2020-01-31
Nexperia_Selection_guide_2021Nexperia Selection Guide 2021Selection guide2021-01-08
SOT1202plastic, leadless extremely thin small outline package; 6 terminals; 0.35 mm pitch; 1 mm x 1mm x 0.35 mm bodyPackage information2020-04-21
MAR_SOT1202MAR_SOT1202 TopmarkTop marking2013-06-03
SOT353-1plastic, thin shrink small outline package; 5 leads; 0.65 mm pitch; 2 mm x 1.25 mm x 0.95 mm bodyPackage information2020-04-21
WAVE_BG-BD-1Wave soldering profileWave soldering2021-09-08
MAR_SOT1115MAR_SOT1115 TopmarkTop marking2013-06-03
SOT1115plastic, leadless extremely thin small outline package; 6 terminals; 0.3 mm pitch; 0.9 mm x 1 mm x 0.35 mm bodyPackage information2021-07-12
SOT1226plastic, leadless thermal enhanced extremely thin small outline package; no leads; 5 terminals; 0.48 mm pitch; 0.8 mm x 0.8 mm x 0.35 mm bodyPackage information2020-04-21
MAR_SOT1226MAR_SOT1226 TopmarkTop marking2013-06-03
SOT886plastic, leadless extremely thin small outline package; 6 terminals; 0.5 mm pitch; 1 mm x 1.45 mm x 0.5 mm bodyPackage information2020-04-21
MAR_SOT886MAR_SOT886 TopmarkTop marking2013-06-03

Support

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Models

File nameTitleTypeDate
axp1t3474AXP1T34 IBIS modelIBIS model2016-04-27

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