74AVC1T1022

1-to-4 fan-out buffer

The 74AVC1T1022 is a translating 1-to-4 fan-out buffer suitable for use in clock distribution. It has dual supplies (VCC(A) and VCC(B)) for voltage translation. It also has a data input (A), four data outputs (1Yn and 2Yn) and an output enable input (OE). VCC(A) and VCC(B) can be independently supplied at any voltage between 0.8 V and 3.6 V. It makes the device suitable for low voltage translation between any of the following voltages: 0.8 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V and 3.3 V. The levels of A, OE and 1Yn are referenced to VCC(A), outputs 2Yn are referenced to VCC(B). This supply configuration ensures that two of the fanned out signals can be used in level shifting. A HIGH on OE causes all outputs to be pulled LOW via pull-down resistors, a LOW on OE disconnects the pull-down resistors and enables all outputs.

Schmitt trigger action at all inputs makes the circuit tolerant for slower input rise and fall time.

The IOFF circuitry disables the output, preventing any damaging backflow current through the device when it is powered down.

Features

  • 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 ANSI/ESDA/JEDEC JS-001 Class 3B exceeds 8 kV
    • CDM JESD22-C101E exceeds 1000 V
  • Maximum data rates:
    • 200 Mbit/s (≥ 1.1 V to 2.5 V translation)
    • 200 Mbit/s (≥ 1.1 V to 3.3 V translation)
    • 380 Mbit/s (≥ 1.8 V to 3.3 V translation)
    • 200 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)
    • Latch-up performance exceeds 100 mA per JESD 78 Class II
    • Specified from -40 °C to +85 °C and -40 °C to +125 °C
    • Multiple package options
    • Inputs accept voltages up to 3.6 V

Parametrics

Type numberProduct statusVCC(A) (V)VCC(B) (V)Logic switching levelsOutput drive capability (mA)tpd (ns)No of bitsPower dissipation considerationsTamb (Cel)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
74AVC1T1022DPProduction0.8 - 3.60.8 - 3.6CMOS/LVTTL+/- 1241very low-40~12518622.49333333333394.6333333333333TSSOP10
74AVC1T1022GUProduction0.8 - 3.60.8 - 3.6CMOS/LVTTL+/- 1241very low-40~125XQFN10

Package

Type numberPackageOutline versionReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74AVC1T1022DP
TSSOP10
(SOT552-1)
SOT552-1SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1ActiveStandard Marking74AVC1T1022DPJ
( 9353 058 31118 )
74AVC1T1022GU
XQFN10
(SOT1160-1)
SOT1160-1Reel 7" Q1/T1ActiveStandard Marking74AVC1T1022GUX
( 9353 058 32115 )

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateMSLMSL leadfree
74AVC1T1022DP74AVC1T1022DPJ74AVC1T1022DPAlways Pb-free11
74AVC1T1022GU74AVC1T1022GUX74AVC1T1022GUAlways Pb-free11
Quality and reliability disclaimer

Documentation (9)

File nameTitleTypeDate
74AVC1T10221-to-4 fan-out bufferData sheet2017-03-16
Nexperia_document_guide_Logic_translators_201711Nexperia Logic TranslatorsBrochure2017-12-05
avc1t102274AVC1T1022 IBIS modelIBIS model2015-10-25
nexperia_selection_guide_2019_201901Selection guide 2019. Discretes, Logic and MOSFETsSelection guide2018-12-12
SOT552-1_118TSSOP10; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118Packing2013-04-16
SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08
SOT552-1plastic, thin shrink small outline package; 10 leads; 0.5 mm pitch; 3 mm x 3 mm x 1.1 mm bodyOutline drawing2018-11-14
SOT1160-1_115Standard product orientation 12NC ending 115Packing2013-04-04
SOT1160-1plastic, leadless extremely thin quad flat package; 10 terminals; 0.4 mm pitch; 1.4 mm x 1.8 mm x 0.5 mm bodyOutline drawing2018-10-18

Support

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Models

File nameTitleTypeDate
avc1t102274AVC1T1022 IBIS modelIBIS model2015-10-25

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