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74ALVCH162244

16-bit buffer/line driver with 30 Ω termination resistor; 3-state

The 74ALVCH162244 is a 16-bit buffer/line driver with bus hold inputs, 30 Ω termination resistors and 3-state outputs. The device can be used as four 4-bit buffers, two 8-bit buffers or one 16-bit buffer. The device features four output enables (1OE, 2OE, 3OE and 4OE), each controlling four of the 3-state outputs. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. This device is fully specified for partial power down applications using IOFF. The IOFF circuitry disables the output, preventing the potentially damaging backflow current through the device when it is powered down.

Features and benefits

  • Wide supply voltage range from 1.2 V to 3.6 V

  • CMOS low power dissipation

  • MULTIBYTE™ flow-through standard pin-out architecture

  • Low inductance multiple VCC and GND pins for minimum noise and ground bounce

  • Direct interface with TTL levels (2.7 V to 3.6 V)

  • Bus hold on data inputs

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

  • Integrated 30 Ω termination resistor

  • Complies with JEDEC standards:

    • 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 2 exceeds 2000 V
    • CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V

  • Specified from -40 °C to +85 °C

Parametrics

Type numberProduct statusVCC (V)Logic switching levelsOutput drive capability (mA)fmax (MHz)Nr of bitsPower dissipation considerationsTamb (°C)Rth(j-a) (K/W)Rth(j-c) (K/W)Package name
74ALVCH162244DGGProduction1.2 - 3.6LVTTL± 1215016low-40~858235TSSOP48

Package

Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74ALVCH162244DGG
TSSOP48
(SOT362-1) 		SOT362-1SSOP-TSSOP-VSO-WAVE
SOT362-1_118ActiveALVCH16224474ALVCH162244DGG:1
( 9352 051 10118 )

Discontinuation information

Type numberOrderable part number, (Ordering code (12NC))Last time buy dateLast time delivery dateReplacement productStatusComments
74ALVCH162244DGG935205110518
74ALVCH162244DGG935205110512
74ALVCH162244DGG9352051101122021-12-312022-06-3074ALVCH162244DGG

    Environmental information

    Type numberOrderable part numberChemical contentRoHSRHF-indicatorLeadfree conversion date
    74ALVCH162244DGG74ALVCH162244DGG:174ALVCH162244DGGAlways Pb-free
    Quality and reliability disclaimer

    Documentation (5)

    File nameTitleTypeDate
    74ALVCH16224416-bit buffer/line driver with 30 Ohm termination resistor; 3-stateData sheet2024-06-12
    alvch162244alvch162244 IBIS modelIBIS model2013-04-07
    Nexperia_Selection_guide_2023Nexperia Selection Guide 2023Selection guide2023-05-10
    SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08
    SOT362-1plastic thin shrink small outline package; 48 leads; body width 6.1 mmPackage information2024-01-05

    Support

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    Models

    File nameTitleTypeDate
    alvch162244alvch162244 IBIS modelIBIS model2013-04-07

    Ordering, pricing & availability

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