Bipolar transistors

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ESD protection, TVS, filtering and signal conditioning

MOSFETs

SiC MOSFETs

GaN FETs

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Analog & Logic ICs

Automotive qualified products (AEC-Q100/Q101)

74AVC1T45

Dual-supply voltage level translator/transceiver; 3-state

The 74AVC1T45 is a single bit, dual supply transceiver with 3-state output that enables bidirectional level translation. It features two 1-bit input-output ports (A and B), 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 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.

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.

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

  • High noise immunity

  • CMOS low power dissipation

  • Suspend mode

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

  • Overvoltage tolerant inputs to 3.6 V

  • Dynamically controlled outputs

  • Low noise overshoot and undershoot < 10 % of VCC

  • IOFF circuitry provides partial Power-down mode operation

  • 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)

  • Complies with JEDEC standards:

    • JESD8-12 (0.8 V to 1.3 V)

    • JESD8-11 (0.9 V to 1.65 V)

    • JESD8-7 (1.65 V to 1.95 V)

    • JESD8-5 (2.3 V to 2.7 V)

    • JESD8C (2.7 V to 3.6 V)

  • 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
74AVC1T45GMProduction0.8 - 3.60.8 - 3.6CMOS/LVTTL± 122.11very low-40~1252866.3142XSON6Bi-directional | Direction controlled
74AVC1T45GM-Q100Production0.8 - 3.60.8 - 3.6CMOS/LVTTL± 122.11very low-40~1252866.3142XSON6Bi-directional | Direction controlled
74AVC1T45GNProduction0.8 - 3.60.8 - 3.6CMOS/LVTTL± 122.11very low-40~1252649.7164XSON6Bi-directional | Direction controlled
74AVC1T45GSProduction0.8 - 3.60.8 - 3.6CMOS/LVTTL± 122.11very low-40~12526212.2170XSON6Bi-directional | Direction controlled
74AVC1T45GS-Q100Production0.8 - 3.60.8 - 3.6CMOS/LVTTL± 122.11very low-40~12526212.2170XSON6Bi-directional | Direction controlled
74AVC1T45GWProduction0.8 - 3.60.8 - 3.6CMOS/LVTTL± 122.11very low-40~12526236.1150TSSOP6Bi-directional | Direction controlled
74AVC1T45GW-Q100Production0.8 - 3.60.8 - 3.6CMOS/LVTTL± 122.11very low-40~12526236.1150TSSOP6Bi-directional | Direction controlled
74AVC1T45GXProduction0.8 - 3.60.8 - 3.6CMOS/LVTTL± 122.11very low-40~12547014.6238X2SON6Bi-directional | Direction controlled

Package

Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74AVC1T45GM
XSON6
(SOT886) 		SOT886REFLOW_BG-BD-1
SOT886_132ActiveB574AVC1T45GM,132
( 9352 841 54132 )
SOT886_115ActiveB574AVC1T45GM,115
( 9352 841 54115 )
74AVC1T45GM-Q100
XSON6
(SOT886) 		SOT886REFLOW_BG-BD-1
SOT886_125ActiveB574AVC1T45GM-Q100H
( 9352 994 89125 )
74AVC1T45GN
XSON6
(SOT1115) 		SOT1115REFLOW_BG-BD-1
SOT1115_132ActiveB574AVC1T45GN,132
( 9352 943 59132 )
74AVC1T45GS
XSON6
(SOT1202) 		SOT1202REFLOW_BG-BD-1
SOT1202_132ActiveB574AVC1T45GS,132
( 9352 943 61132 )
74AVC1T45GS-Q100
XSON6
(SOT1202) 		SOT1202REFLOW_BG-BD-1
SOT1202_125ActiveB574AVC1T45GS-Q100H
( 9356 907 71125 )
74AVC1T45GW
TSSOP6
(SOT363-2) 		SOT363-2SOT363-2_125ActiveB574AVC1T45GW,125
( 9352 841 53125 )
74AVC1T45GW-Q100
TSSOP6
(SOT363-2) 		SOT363-2SOT363-2_125ActiveB574AVC1T45GW-Q100H
( 9352 994 91125 )
74AVC1T45GX
X2SON6
(SOT1255-2) 		SOT1255-2SOT1255-2_147ActiveB574AVC1T45GXZ
( 9353 084 68147 )

Environmental information

Type numberOrderable part numberChemical contentRoHSRHF-indicatorLeadfree conversion date
74AVC1T45GM74AVC1T45GM,13274AVC1T45GMAlways Pb-free
74AVC1T45GM74AVC1T45GM,11574AVC1T45GMAlways Pb-free
74AVC1T45GM-Q10074AVC1T45GM-Q100H74AVC1T45GM-Q100Always Pb-free
74AVC1T45GN74AVC1T45GN,13274AVC1T45GNAlways Pb-free
74AVC1T45GS74AVC1T45GS,13274AVC1T45GSAlways Pb-free
74AVC1T45GS-Q10074AVC1T45GS-Q100H74AVC1T45GS-Q100week 25, 2019
74AVC1T45GW74AVC1T45GW,12574AVC1T45GWAlways Pb-free
74AVC1T45GW-Q10074AVC1T45GW-Q100H74AVC1T45GW-Q100Always Pb-free
74AVC1T45GX74AVC1T45GXZ74AVC1T45GXweek 25, 2019
Quality and reliability disclaimer

Documentation (17)

File nameTitleTypeDate
74AVC1T45Dual-supply voltage level translator/transceiver; 3-stateData sheet2024-07-02
AN10161PicoGate Logic footprintsApplication note2002-10-29
Nexperia_document_guide_Logic_translatorsNexperia Logic TranslatorsBrochure2021-04-12
avc1t4574AVC1T45 IBIS modelIBIS model2016-02-24
Nexperia_document_leaflet_Logic_X2SON_packages_062018X2SON ultra-small 4, 5, 6 & 8-pin leadless packagesLeaflet2018-06-05
Nexperia_Selection_guide_2023Nexperia Selection Guide 2023Selection guide2023-05-10
REFLOW_BG-BD-1Reflow soldering profileReflow soldering2021-04-06
MAR_SOT1202MAR_SOT1202 TopmarkTop marking2013-06-03
SOT1202plastic, leadless extremely thin small outline package; 6 terminals; 0.35 mm pitch; 1 mm x 1mm x 0.35 mm bodyPackage information2022-06-01
SOT363-2plastic thin shrink small outline package; 6 leads; body width 1.25 mmPackage information2022-11-21
SOT1255-2plastic thermal enhanced extremely thin small outline package; no leads;6 terminals; body 1.0 x 0.8 x 0.32 mmPackage information2020-08-27
REFLOW_BG-BD-1Reflow soldering profileReflow soldering2021-04-06
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 information2022-05-27
MAR_SOT886MAR_SOT886 TopmarkTop marking2013-06-03
SOT886plastic, leadless extremely thin small outline package; 6 terminals; 0.5 mm pitch; 1 mm x 1.45 mm x 0.5 mm bodyPackage information2022-06-01
REFLOW_BG-BD-1Reflow soldering profileReflow soldering2021-04-06

Support

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Models

File nameTitleTypeDate
avc1t4574AVC1T45 IBIS modelIBIS model2016-02-24

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