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Automotive qualified products (AEC-Q100/Q101)

74AUP1T45GW

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

  • 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

  • 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: ANSI/ESDA/JEDEC JS-001 class 3A exceeds 5000 V

    • CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V

  • Multiple package options

  • Specified from -40 °C to +85 °C and -40 °C to +125 °C

Parametrics

Type number VCC(A) (V) VCC(B) (V) Logic switching levels Output drive capability (mA) tpd (ns) Nr of bits Power dissipation considerations Tamb (°C) Rth(j-a) (K/W) Ψth(j-top) (K/W) Rth(j-c) (K/W) Package name Category
74AUP1T45GW 1.1 - 3.6 1.1 - 3.6 CMOS ± 4 7.1 1 ultra low -40~125 270 43.3 158 TSSOP6 Bi-directional | Direction controlled

PCB Symbol, Footprint and 3D Model

Model Name Description

Package

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
74AUP1T45GW 74AUP1T45GW,125
(935280513125)		 Active p5 SOT363-2
TSSOP6
(SOT363-2) 		SOT363-2 SOT363-2_125

Environmental information

Type number Orderable part number Chemical content RoHS RHF-indicator
74AUP1T45GW 74AUP1T45GW,125 74AUP1T45GW rohs rhf rhf
Quality and reliability disclaimer

Series

Documentation (9)

File name Title Type Date
74AUP1T45 Low-power dual supply translating transceiver; 3-state Data sheet 2023-07-20
AN10161 PicoGate Logic footprints Application note 2002-10-29
Nexperia_document_guide_Logic_translators Nexperia Logic Translators Brochure 2021-04-12
SOT363-2 3D model for products with SOT363-2 package Design support 2023-02-02
aup1t45 aup1t45 IBIS model IBIS model 2014-12-21
Nexperia_document_leaflet_Logic_AUP_technology_portfolio_201904 Nexperia_document_leaflet_Logic_AUP_technology_portfolio_201904 Leaflet 2019-04-12
SOT363-2 plastic thin shrink small outline package; 6 leads; body width 1.25 mm Package information 2022-11-21
SOT363-2_125 TSSOP6 ; Reel pack for SMD, 7"; Q3/T4 product orientation Packing information 2022-11-04
74AUP1T45GW_Nexperia_Product_Reliability 74AUP1T45GW Nexperia Product Reliability Quality document 2024-06-16

Support

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Models

File name Title Type Date
aup1t45 aup1t45 IBIS model IBIS model 2014-12-21
SOT363-2 3D model for products with SOT363-2 package Design support 2023-02-02

PCB Symbol, Footprint and 3D Model

Model Name Description

Ordering, pricing & availability

Type number Orderable part number Ordering code (12NC) Status Packing Packing Quantity Buy online
74AUP1T45GW 74AUP1T45GW,125 935280513125 Active SOT363-2_125 3,000 Order product

Sample

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If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples. Check out the list of official distributors.

How does it work?

The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.

Interactive datasheet

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
74AUP1T45GW 74AUP1T45GW,125 935280513125 SOT363-2 Order product