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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)
  • ESD protection:
    • HBM JESD22-A114E Class 3B exceeds 8000 V
    • MM JESD22-A115-A exceeds 200 V
    • CDM JESD22-C101C exceeds 1000 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
  • 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
74AVC8T245BQProduction0.8 - 3.60.8 - 3.6CMOS/LVTTL± 122.18very low-40~125676.241DHVQFN24
74AVC8T245BZProduction0.8 - 3.60.8 - 3.6CMOS/LVTTL± 122.18very low-40~125---DHXQFN
74AVC8T245PWProduction0.8 - 3.60.8 - 3.6CMOS/LVTTL± 122.18very low-40~125812.336TSSOP24

Package

Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74AVC8T245BQ
DHVQFN24
(SOT815-1)
SOT815-1Reel 13" Q1/T1ActiveAVC8T24574AVC8T245BQ,118
( 9352 845 91118 )
74AVC8T245BZ
DHXQFN
(SOT8024-1)
SOT8024-1Reel 7” Q1/T1 or Q2/T3ActiveLC8T24574AVC8T245BZX
( 9356 911 47115 )
74AVC8T245PW
TSSOP24
(SOT355-1)
SOT355-1SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1ActiveAVC8T24574AVC8T245PW,118
( 9352 845 93118 )

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
Bulk PackDiscontinued / 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

    Quality, reliability & chemical content

    Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFRMTBF (hour)MSLMSL leadfree
    74AVC8T245BQ74AVC8T245BQ,118Not available
    You can request this via a support request
    Always Pb-free32.60.91.11E911
    74AVC8T245BZ74AVC8T245BZX74AVC8T245BZ32.60.91.11E9
    74AVC8T245PW74AVC8T245PW,118Not available
    You can request this via a support request
    Always Pb-free32.60.91.11E911

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

    Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFRMTBF (hour)MSLMSL leadfree
    74AVC8T245PW74AVC8T245PW:112Not available
    You can request this via a support request
    Always Pb-free32.60.91.11E911
    Quality and reliability disclaimer

    Documentation (7)

    File nameTitleTypeDate
    74AVC8T2458-bit dual supply translating transceiver with configurable voltage translation; 3-stateData sheet2021-04-29
    avc8t245avc8t245 IBIS modelIBIS model2021-02-02
    Nexperia_Selection_guide_2022Nexperia Selection Guide 2022Selection guide2022-01-05
    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 information2020-04-21
    SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08
    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 information2021-09-15
    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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