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74ALVC16244DGG

2.5 V / 3.3 V 16-bit buffer/line driver; 3-state

The 74ALVC16244; 74ALVCH16244 is a 16-bit buffer/line driver with 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.

The 74ALVCH16244 has active bus hold circuitry which is provided to hold unused or floating data inputs at a valid logic level. This feature eliminates the need for external pull-up or pull-down resistors.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
74ALVC16244DGG 74ALVC16244DGG,118 935251800118 SOT362-1 Order product

Features and benefits

  • Wide supply voltage range from 1.2 V to 3.6 V
  • CMOS low power consumption
  • MultiByte flow-through standard pin-out architecture
  • Low inductance multiple VCC and GND pins for minimum noise and ground bounce
  • Overvoltage tolerant inputs to 5.5 V
  • Direct interface with TTL levels
  • IOFF circuitry provides partial Power-down mode operation
  • All data inputs have bushold (74ALVCH16244 only)
  • Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
  • 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)
  • Output drive capability 50 Ω transmission lines at 85 °C
  • Current drive ±24 mA at 3.0 V
  • ESD protection:
    • HBM JESD22-A114-A exceeds 2000 V
    • MM JESD22-A115-A exceeds 200 V

Applications

Parametrics

Type numberProduct statusVCC (V)Logic switching levelsOutput drive capability (mA)fmax (MHz)No of bitsPower dissipation considerationsTamb (°C)Rth(j-a) (K/W)Rth(j-c) (K/W)Package name
74ALVC16244DGGProduction1.2 - 3.6LVTTL± 2415016low-40~858235TSSOP48

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
74ALVC16244DGG74ALVC16244DGG,118
( 9352 518 00118 )
ActiveALVC16244 Standard Procedure Standard Procedure ALVC16244
TSSOP48
(SOT362-1)
SOT362-1SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1

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

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
74ALVC16244DGG74ALVC16244DGG,112
( 9352 518 00112 )
Discontinued / End-of-lifeALVC16244 Standard Procedure Standard Procedure ALVC16244
TSSOP48
(SOT362-1)
SOT362-1SSOP-TSSOP-VSO-WAVE
Bulk Pack

Discontinuation information

Type numberOrderable part numberOrdering codeLast time buy dateLast time delivery dateReplacement productStatusComments
74ALVC16244DGG74ALVC16244DGG,1129352518001122021-12-312022-06-3074ALVC16244DGGVersion withdrawal

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFEFRIFRMTBF (hour)MSLMSL leadfree
74ALVC16244DGG74ALVC16244DGG,11874ALVC16244DGG50.40.81.25E911

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

Type numberOrderable part numberChemical contentRoHS / RHFEFRIFRMTBF (hour)MSLMSL leadfree
74ALVC16244DGG74ALVC16244DGG,11274ALVC16244DGG50.40.81.25E911
Quality and reliability disclaimer

Documentation (4)

File nameTitleTypeDate
74ALVC_ALVCH162442.5 V / 3.3 V 16-bit buffer/line driver; 3-stateData sheet2021-07-22
alvc16244alvc16244 IBIS modelIBIS model2013-04-07
74ALVC16244DGG_Nexperia_Product_Reliability74ALVC16244DGG Nexperia Product ReliabilityQuality document2022-01-19
SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08

Support

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Models

File nameTitleTypeDate
alvc16244alvc16244 IBIS modelIBIS model2013-04-07

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingPacking quantityBuy online
74ALVC16244DGG74ALVC16244DGG,118935251800118Reel 13" Q1/T1- Order product

Sample

As a Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store: https://extranet.nexperia.com.

Sample orders normally take 2-4 days for delivery.

If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples.