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Analog & Logic ICs

Automotive qualified products (AEC-Q100/Q101)

74AVC8T245

8-bit dual supply translating transceiver with configurable voltage translation; 3-state

The 74AVC8T245 is an 8-bit, dual supply transceiver that enables bidirectional level translation. It features two 8-bit input-output ports (An and Bn), a direction control input (DIR), a output enable input (OE) 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 An, OE and DIR are referenced to VCC(A) and pins Bn are referenced to VCC(B). A HIGH on DIR allows transmission from An to Bn and a LOW on DIR allows transmission from Bn to An. The output enable input (OE) can be used to disable the outputs so the buses are effectively isolated.

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 An and Bn are in the high-impedance OFF-state.

Features and benefits

  • Wide supply voltage range:

    • VCC(A): 0.8 V to 3.6 V

    • VCC(B): 0.8 V to 3.6 V

  • 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)

  • Maximum data rates:

    • 380 Mbit/s (≥ 1.8 V to 3.3 V translation)

    • 260 Mbit/s (≥ 1.1 V to 3.3 V translation)

    • 260 Mbit/s (≥ 1.1 V to 2.5 V translation)

    • 210 Mbit/s (≥ 1.1 V to 1.8 V translation)

    • 150 Mbit/s (≥ 1.1 V to 1.5 V translation)

    • 100 Mbit/s (≥ 1.1 V to 1.2 V translation)

  • Suspend mode

  • Latch-up performance exceeds 100 mA per JESD 78 Class II

  • Inputs accept voltages up to 3.6 V

  • IOFF circuitry provides partial Power-down mode operation

  • ESD protection:

    • HBM: ANSI/ESDA/JEDEC JS-001 class 3B exceeds 8000 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 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 nameCategory
74AVC8T245BQProduction0.8 - 3.60.8 - 3.6CMOS/LVTTL± 122.18very low-40~125676.241DHVQFN24Bi-directional | Direction controlled
74AVC8T245BQ-Q100Production0.8 - 3.60.8 - 3.6CMOS/LVTTL± 122.18very low-40~125676.241DHVQFN24Bi-directional | Direction controlled
74AVC8T245BZProduction0.8 - 3.60.8 - 3.6CMOS/LVTTL± 122.18very low-40~125113-72DHXQFN24Bi-directional | Direction controlled
74AVC8T245PWProduction0.8 - 3.60.8 - 3.6CMOS/LVTTL± 122.18very low-40~125812.336TSSOP24Bi-directional | Direction controlled
74AVC8T245PW-Q100Production0.8 - 3.60.8 - 3.6CMOS/LVTTL± 122.18very low-40~125812.336TSSOP24Bi-directional | Direction controlled

Package

Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74AVC8T245BQ
DHVQFN24
(SOT815-1) 		SOT815-1SOT815-1_118ActiveAVC8T24574AVC8T245BQ,118
( 9352 845 91118 )
74AVC8T245BQ-Q100
DHVQFN24
(SOT815-1) 		SOT815-1SOT815-1_118ActiveAVC8T24574AVC8T245BQ-Q100J
( 9353 005 51118 )
74AVC8T245BZ
DHXQFN24
(SOT8024-1) 		SOT8024-1SOT8024-1_115ActiveLC8T24574AVC8T245BZX
( 9356 911 47115 )
74AVC8T245PW
TSSOP24
(SOT355-1) 		SOT355-1SSOP-TSSOP-VSO-WAVE
SOT355-1_118ActiveAVC8T24574AVC8T245PW,118
( 9352 845 93118 )
74AVC8T245PW-Q100
TSSOP24
(SOT355-1) 		SOT355-1SSOP-TSSOP-VSO-WAVE
SOT355-1_118ActiveAVC8T24574AVC8T245PW-Q100J
( 9353 005 49118 )

The variants in the table below are discontinued. See the table Discontinuation information for more information.

Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74AVC8T245PW
TSSOP24
(SOT355-1) 		SOT355-1SSOP-TSSOP-VSO-WAVE
SOT355-1_112Withdrawn / End-of-lifeAVC8T24574AVC8T245PW:112
( 9352 845 93112 )

Discontinuation information

Type numberOrderable part number, (Ordering code (12NC))Last time buy dateLast time delivery dateReplacement productStatusComments
74AVC8T245BQ935284591115
74AVC8T245PW9352845931122021-12-312022-06-3074AVC8T245PW

    Environmental information

    Type numberOrderable part numberChemical contentRoHSRHF-indicatorLeadfree conversion date
    74AVC8T245BQ74AVC8T245BQ,11874AVC8T245BQAlways Pb-free
    74AVC8T245BQ-Q10074AVC8T245BQ-Q100J74AVC8T245BQ-Q100Always Pb-free
    74AVC8T245BZ74AVC8T245BZX74AVC8T245BZ
    74AVC8T245PW74AVC8T245PW,11874AVC8T245PWAlways Pb-free
    74AVC8T245PW-Q10074AVC8T245PW-Q100J74AVC8T245PW-Q100Always Pb-free

    The variants in the table below are discontinued. See the table Discontinuation information for more information.

    Type numberOrderable part numberChemical contentRoHSRHF-indicatorLeadfree conversion date
    74AVC8T245PW74AVC8T245PW:11274AVC8T245PWAlways Pb-free
    Quality and reliability disclaimer

    Documentation (7)

    File nameTitleTypeDate
    74AVC8T2458-bit dual supply translating transceiver with configurable voltage translation; 3-stateData sheet2024-06-25
    avc8t245avc8t245 IBIS modelIBIS model2021-02-02
    Nexperia_Selection_guide_2023Nexperia Selection Guide 2023Selection guide2023-05-10
    SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08
    SOT355-1plastic, thin shrink small outline package; 24 leads; 0.65 mm pitch; 7.8 mm x 4.4 mm x 1.1 mm bodyPackage information2022-06-22
    SOT8024-1plastic, leadless dual in-line compatible thermal enhanced extreme thin quad flat package;no leads; 24 terminals; 0.4 mm pitch; body 2 mm x 4 mm x 0.48 mmPackage information2023-02-28
    SOT815-1plastic, leadless dual in-line compatible thermal enhanced very thin quad flat package; 24 terminals; 0.5 mm pitch; 5.5 mm x 3.5 mm x 1 mm bodyPackage information2021-08-17

    Support

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    Models

    File nameTitleTypeDate
    avc8t245avc8t245 IBIS modelIBIS model2021-02-02

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