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74AUP1T45

Low-power dual supply translating transceiver; 3-state

The 74AUP1T45 is a single bit transceiver featuring two data input-outputs (A and B), a direction control input (DIR) and dual supply pins (VCC(A) and VCC(B)) which enable bidirectional level translation. Both VCC(A) and VCC(B) can be supplied at any voltage between 1.1 V and 3.6 V making the device suitable for interfacing between any of the low voltage nodes (1.2 V, 1.5 V, 1.8 V, 2.5 V and 3.3 V). Pins A and DIR are referenced to VCC(A) and pin B is referenced to VCC(B). A HIGH on DIR allows transmission from A to B and a LOW on DIR allows transmission from B to A.

Schmitt trigger action on all inputs makes the circuit tolerant of slower input rise and fall times across the entire VCC(A) and VCC(B) ranges. The device ensures low static and dynamic power consumption and is fully specified for partial power-down applications using IOFF. The IOFF circuitry disables the output, preventing any damaging backflow current through the device when it is powered down. In suspend mode when either VCC(A) or VCC(B) are at GND, both A and B are in the high-impedance OFF-state.

Features and benefits

  • Wide supply voltage range:
    • VCC(A): 1.1 V to 3.6 V
    • VCC(B): 1.1 V to 3.6 V
  • High noise immunity
  • Complies with JEDEC standards:
    • JESD8-7 (1.2 V to 1.95 V)
    • JESD8-5 (1.8 V to 2.7 V)
    • JESD8-B (2.7 V to 3.6 V)
  • ESD protection:
    • HBM JESD22-A114F Class 3A exceeds 5000 V
    • MM JESD22-A115-A exceeds 200 V
    • CDM JESD22-C101E exceeds 1000 V
  • Low static power consumption; ICC = 0.9 μA (maximum)
  • Suspend mode
  • Latch-up performance exceeds 100 mA per JESD 78 Class II
  • Inputs accept voltages up to 3.6 V
  • Low noise overshoot and undershoot < 10 % of VCC
  • IOFF circuitry provides partial power-down mode operation
  • Multiple package options
  • Specified from -40 °C to +85 °C and -40 °C to +125 °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
74AUP1T45GMProduction1.1 - 3.61.1 - 3.6CMOS± 1.915.61ultra low-40~1252976.9149XSON6
74AUP1T45GNProduction1.1 - 3.61.1 - 3.6CMOS± 1.915.61ultra low-40~12529515.5183XSON6
74AUP1T45GSProduction1.1 - 3.61.1 - 3.6CMOS± 1.915.61ultra low-40~12528919.7190XSON6
74AUP1T45GWProduction1.1 - 3.61.1 - 3.6CMOS± 1.915.61ultra low-40~12527043.3158TSSOP6

Package

Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74AUP1T45GM
XSON6
(SOT886)
SOT886Reel 7" Q1/T1, Q3/T4Activep574AUP1T45GM,132
( 9352 805 14132 )
Reel 7” Q1/T1 or Q2/T3Activep574AUP1T45GM,115
( 9352 805 14115 )
74AUP1T45GM/S121
XSON6
(SOT886)
SOT886Reel 7” Q1/T1 or Q2/T3Activep574AUP1T45GM/S121X
( 9356 910 73115 )
74AUP1T45GN
XSON6
(SOT1115)
SOT1115Reel 7" Q1/T1, Q3/T4Activep574AUP1T45GN,132
( 9352 917 53132 )
74AUP1T45GS
XSON6
(SOT1202)
SOT1202Reel 7" Q1/T1, Q3/T4Activep574AUP1T45GS,132
( 9352 928 77132 )
74AUP1T45GW
TSSOP6
(SOT363-2)
SOT363-2Reel 7" Q3/T4, ReverseActivep574AUP1T45GW,125
( 9352 805 13125 )

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFRMTBF (hour)MSLMSL leadfree
74AUP1T45GM74AUP1T45GM,13274AUP1T45GMAlways Pb-free32.60.91.11E911
74AUP1T45GM74AUP1T45GM,11574AUP1T45GMAlways Pb-free32.60.91.11E911
74AUP1T45GM/S12174AUP1T45GM/S121X74AUP1T45GM/S12132.60.91.11E911
74AUP1T45GN74AUP1T45GN,13274AUP1T45GNAlways Pb-free32.60.91.11E911
74AUP1T45GS74AUP1T45GS,13274AUP1T45GSAlways Pb-free32.60.91.11E911
74AUP1T45GW74AUP1T45GW,12574AUP1T45GWAlways Pb-free32.60.91.11E911
Quality and reliability disclaimer

Documentation (13)

File nameTitleTypeDate
74AUP1T45Low-power dual supply translating transceiver; 3-stateData sheet2022-01-26
AN10161PicoGate Logic footprintsApplication note2002-10-29
Nexperia_document_guide_Logic_translatorsNexperia Logic TranslatorsBrochure2021-04-12
aup1t45aup1t45 IBIS modelIBIS model2014-12-21
Nexperia_document_leaflet_Logic_AUP_technology_portfolio_201904Nexperia_document_leaflet_Logic_AUP_technology_portfolio_201904Leaflet2019-04-12
Nexperia_Selection_guide_2022Nexperia Selection Guide 2022Selection guide2022-01-05
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
SOT363-2plastic thin shrink small outline package; 6 leads; body width 1.25 mmPackage information2022-01-10
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
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
aup1t45aup1t45 IBIS modelIBIS model2014-12-21

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