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74AVC2T45-Q100

Dual-bit, dual-supply voltage level translator/transceiver; 3-state

The 74AVC2T45-Q100 is a dual-bit, dual-supply transceiver that enables bidirectional level translation. It features two data input-output ports (nA and nB), a direction control input (DIR) and dual-supply pins (VCC(A) and VCC(B)). Both VCC(A) and VCC(B) can be supplied at any voltage between 0.8 V and 3.6 V making the device suitable for translating between any of the low voltage nodes (0.8 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V and 3.3 V). Pins nA and DIR are referenced to VCC(A) and pins nB are referenced to VCC(B). A HIGH on DIR allows transmission from nA to nB and a LOW on DIR allows transmission from nB to nA.

The device 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 level, both A and B are in the high-impedance OFF-state.

This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications.

Features and benefits

  • Automotive product qualification in accordance with AEC-Q100 (Grade 1)

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

  • Wide supply voltage range:

    • VCC(A): 0.8 V to 3.6 V

    • VCC(B): 0.8 V to 3.6 V

  • High noise immunity

  • Complies with JEDEC standards:

    • JESD8-12 (0.8 V to 1.3 V)

    • JESD8-11 (0.9 V to 1.65 V)

    • 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:

    • MIL-STD-883, method 3015 Class 3B exceeds 8000 V

    • HBM JESD22-A114E Class 3B exceeds 8000 V

    • MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0 Ω)

  • Maximum data rates:

    • 500 Mbit/s (1.8 V to 3.3 V translation)

    • 320 Mbit/s (<1.8 V to 3.3 V translation)

    • 320 Mbit/s (translate to 2.5 V or 1.8 V)

    • 280 Mbit/s (translate to 1.5 V)

    • 240 Mbit/s (translate to 1.2 V)

  • 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

Parametrics

Type numberProduct statusVCC(A) (V)VCC(B) (V)Logic switching levelsOutput drive capability (mA)tpd (ns)Nr of bitsPower dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
74AVC2T45DC-Q100Production0.8 - 3.60.8 - 3.6CMOS/LVTTL± 122.12very low-40~12520535.3115VSSOP8
74AVC2T45DP-Q100Production0.8 - 3.60.8 - 3.6CMOS/LVTTL± 122.12very low-40~12521720.6106TSSOP8
74AVC2T45GS-Q100Production-----------XSON8
74AVC2T45GT-Q100Production0.8 - 3.60.8 - 3.6CMOS/LVTTL± 122.12very low-40~1253336.5161XSON8

Package

Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74AVC2T45DC-Q100
VSSOP8
(SOT765-1)
SOT765-1SOT765-1_125ActiveB4574AVC2T45DC-Q100H
( 9353 003 61125 )
74AVC2T45DP-Q100
TSSOP8
(SOT505-2)
SOT505-2SOT505-2_125ActiveB4574AVC2T45DP-Q100H
( 9353 003 62125 )
74AVC2T45GS-Q100
XSON8
(SOT1203)
SOT1203REFLOW_BG-BD-1
SOT1203_115ActiveB574AVC2T45GS-Q100X
( 9356 915 66115 )
74AVC2T45GT-Q100
XSON8
(SOT833-1)
SOT833-1SOT833-1_115ActiveB4574AVC2T45GT-Q100X
( 9356 908 62115 )

Environmental information

Type numberOrderable part numberChemical contentRoHSRHF-indicatorLeadfree conversion date
74AVC2T45DC-Q10074AVC2T45DC-Q100H74AVC2T45DC-Q100Always Pb-free
74AVC2T45DP-Q10074AVC2T45DP-Q100H74AVC2T45DP-Q100Always Pb-free
74AVC2T45GS-Q10074AVC2T45GS-Q100X74AVC2T45GS-Q100
74AVC2T45GT-Q10074AVC2T45GT-Q100X74AVC2T45GT-Q100week 25, 2019
Quality and reliability disclaimer

Documentation (11)

File nameTitleTypeDate
74AVC2T45_Q100Dual-bit, dual-supply voltage level translator/transceiver; 3-stateData sheet2023-11-02
avc2t4574AVC2T45 IBIS modelIBIS model2022-12-22
Nexperia_document_leaflet_Logic_Automotive_MicroPak_solutions_201904Automotive logic in MicroPak leadless packagesLeaflet2019-04-18
Nexperia_Selection_guide_2023Nexperia Selection Guide 2023Selection guide2023-05-10
SOT505-2plastic, thin shrink small outline package; 8 leads; 0.65 mm pitch; 3 mm x 3 mm x 1.1 mm bodyPackage information2022-06-03
MAR_SOT1203MAR_SOT1203 TopmarkTop marking2013-06-03
SOT1203plastic, leadless extremely thin small outline package; 8 terminals; 0.35 mm pitch; 1.35 mm x 1 mm x 0.35 mm bodyPackage information2022-06-03
REFLOW_BG-BD-1Reflow soldering profileReflow soldering2021-04-06
MAR_SOT833MAR_SOT833 TopmarkTop marking2013-06-03
SOT833-1plastic, leadless extremely thin small outline package; 8 terminals; 0.5 mm pitch; 1 mm x 1.95 mm x 0.5 mm bodyPackage information2022-06-03
SOT765-1plastic, very thin shrink small outline package; 8 leads; 0.5 mm pitch; 2 mm x 2.3 mm x 1 mm bodyPackage information2022-06-03

Support

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Models

File nameTitleTypeDate
avc2t4574AVC2T45 IBIS modelIBIS model2022-12-22

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