74AXP1T34GW

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.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
74AXP1T34GW 74AXP1T34GWH 935306994125 SOT353-1 Order product

Features

  • 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

Target applications

Parametrics

Type numberProduct statusVCC(A) (V)VCC(B) (V)Logic switching levelsOutput drive capability (mA)tpd (ns)No of bitsPower dissipation considerationsTamb (Cel)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
74AXP1T34GWProduction0.7 - 2.751.2 - 5.5CMOS+/- 124.71ultra low-40~12527548.0163TSSOP5

Package

Type numberPackageOutline versionReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74AXP1T34GW
TSSOP5
(SOT353-1)
SOT353-1Reel 7" Q3/T4, ReverseActiveStandard Marking74AXP1T34GWH
( 9353 069 94125 )

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateMSLMSL leadfree
74AXP1T34GW74AXP1T34GWH74AXP1T34GWAlways Pb-free11
Quality and reliability disclaimer

Documentation (6)

File nameTitleTypeDate
74AXP1T34Dual supply translating bufferData sheet2017-03-30
Nexperia_document_guide_Logic_translators_201711Nexperia Logic TranslatorsBrochure2017-12-05
axp1t3474AXP1T34 IBIS modelIBIS model2016-04-27
Nexperia_document_leaflet_Logic_AXP_technology_portfolio_201904AXP – Extremely low-power logic technology portfolioLeaflet2019-04-05
SOT353-1_125TSSOP5; Reel pack; SMD, 7"; Q3 Reversed product orientation; Orderable part number ending, 125 or H; Ordering code (12NC) ending 125Packing2017-11-16
SOT353-1plastic, thin shrink small outline package; 5 leads; 0.65 mm pitch; 2 mm x 1.25 mm x 0.95 mm bodyOutline drawing2017-01-30

Support

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Models

File nameTitleTypeDate
axp1t3474AXP1T34 IBIS modelIBIS model2016-04-27

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
74AXP1T34GW74AXP1T34GWH935306994125Reel 7" Q3/T4, ReverseOrder product

Sample

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Sample orders normally take 2-4 days for delivery.

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