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74LVC16244A-Q100; 74LVCH16244A-Q100

16-bit buffer/line driver; 5 V input/output tolerant; 3-state

The 74LVC16244A-Q100; 74LVCH16244A-Q100 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. Inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of these devices as translators in mixed 3.3 V and 5 V environments. Schmitt-trigger action at all inputs makes the circuit tolerant of slower input rise and fall times. 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 74LVCH16244A-Q100 bus hold on data inputs eliminates the need for external pull-up resistors to hold unused inputs.

This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications.

Features and benefits

  • Automotive product qualification in accordance with AEC-Q100 (Grade 1)
    • Specified from -40 °C to +85 °C and from -40 °C to +125 °C
  • Wide supply voltage range from 1.2 V to 3.6 V
  • 5 V tolerant inputs/outputs for interfacing with 5 V logic
  • IOFF circuitry provides partial Power-down mode operation
  • CMOS low power consumption
  • Multibyte flow-through standard pin-out architecture
  • Low inductance multiple power and ground pins for minimum noise and ground bounce
  • Direct interface with TTL levels
  • High-impedance when VCC = 0 V
  • All data inputs have bus hold. (74LVCH16244A-Q100 only)
  • Complies with JEDEC standard:
    • JESD8-7A (1.65 V to 1.95 V)
    • JESD8-5A (2.3 V to 2.7 V)
    • JESD8-C/JESD36 (2.7 V to 3.6 V)
  • ESD protection:
    • MIL-STD-883, method 3015 exceeds 2000 V
    • HBM JESD22-A114F exceeds 2000 V
    • MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0 Ω)
    • CDM ANSI/ESDA/Jedec JS-002 exceeds 1000 V

Parametrics

Type numberProduct statusVCC (V)Logic switching levelsOutput drive capability (mA)fmax (MHz)No of bitsPower dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
74LVC16244ADGG-Q100Production1.2 - 3.6CMOS/LVTTL± 2417516low-40~125822.037TSSOP48
74LVC16244ADGV-Q100Production1.2 - 3.6CMOS/LVTTL± 2417516low-40~125822.037TVSOP48
74LVCH16244ADGG-Q100Production1.2 - 3.6CMOS/LVTTL± 2417516low-40~125822.037TSSOP48
74LVCH16244ADGV-Q100Production1.2 - 3.6CMOS/LVTTL± 2417516low-40~125822.037TVSOP48

Package

Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74LVC16244ADGG-Q100
TSSOP48
(SOT362-1)
SOT362-1SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1ActiveLVC16244A LVC16244A Standard Procedure Standard Procedure74LVC16244ADGG-Q1J
( 9353 016 67118 )
74LVC16244ADGV-Q100
TVSOP48
(SOT480-1)
SOT480-1Reel 13" Q1/T1Active74LVC16244A74LVC16244ADGV-Q1J
( 9356 907 05118 )
74LVCH16244ADGG-Q100
TSSOP48
(SOT362-1)
SOT362-1SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1ActiveLVCH16244A74LVCH16244ADGG-QJ
( 9353 028 94118 )
74LVCH16244ADGV-Q100
TVSOP48
(SOT480-1)
SOT480-1Reel 13" Q1/T1Active4LVCH16244A74LVCH16244ADGV-QJ
( 9356 907 07118 )

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFRMTBF (hour)MSLMSL leadfree
74LVC16244ADGG-Q10074LVC16244ADGG-Q1J74LVC16244ADGG-Q100Always Pb-free19.30.52E911
74LVC16244ADGV-Q10074LVC16244ADGV-Q1J74LVC16244ADGV-Q100week 25, 201919.30.52E911
74LVCH16244ADGG-Q10074LVCH16244ADGG-QJ74LVCH16244ADGG-Q100Always Pb-free19.30.52E911
74LVCH16244ADGV-Q10074LVCH16244ADGV-QJ74LVCH16244ADGV-Q100week 25, 201919.30.52E911
Quality and reliability disclaimer

Documentation (8)

File nameTitleTypeDate
74LVC_LVCH16244A_Q10016-bit buffer/line driver; 5 V input/output tolerant; 3-stateData sheet2021-09-22
AN11009Pin FMEA for LVC familyApplication note2019-01-09
lvch16244alvch16244a IBIS modelIBIS model2013-04-07
lvc16244alvc16244a IBIS modelIBIS model2013-04-07
Nexperia_document_leaflet_Logic_TVSOP48_16bitPortfolio_201903Smaller-footprint 16-bit logic with advanced featuresLeaflet2019-03-29
SOT480-1plastic, thin shrink small outline package; 48 leads; 0.4 mm pitch; 9.7 mm x 4.4 mm x 1.1 mm bodyPackage information2020-04-21
SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08
SOT362-1plastic, thin shrink small outline package; 48 leads; 0.5 mm pitch; 12.8 mm x 6.1 mm x 1.2 mm bodyPackage information2020-04-21

Support

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Models

File nameTitleTypeDate
lvch16244alvch16244a IBIS modelIBIS model2013-04-07
lvc16244alvc16244a IBIS modelIBIS model2013-04-07

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