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74LVTH16244BDL

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

The 74LVT16244B; 74LVTH16244B 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. Bus hold data inputs eliminate the need for external pull-up resistors to define unused inputs

Not recommended for new designs (NRND).

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors

Features and benefits

  • 16-bit bus interface
  • 3-state buffers
  • Wide supply voltage range from 2.7 to 3.6 V
  • Overvoltage tolerant inputs to 5.5 V
  • BiCMOS high speed and output drive
  • Output capability: +64 mA and -32 mA
  • Direct interface with TTL levels
  • Bus hold data inputs eliminate need for external pull-up resistors to hold unused inputs
  • Power-up 3-state
  • Live insertion and extraction permitted
  • No bus current loading when output is tied to 5 V bus
  • IOFF circuitry provides partial Power-down mode operation
  • Latch-up performance exceeds 500 mA per JESD 78 Class II Level B
  • Complies with JEDEC standard JESD8C (2.7 V to 3.6 V)
  • ESD protection:
    • HBM JESD22-A114F exceeds 2000 V
    • MM JESD22-A115-A exceeds 200 V
  • Specified from -40 °C to 85 °C

Applications

Parametrics

Type numberProduct statusPackage name
74LVTH16244BDL
NRND
End of lifeSSOP48

Package

All type numbers 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
74LVTH16244BDL
NRND
74LVTH16244BDL,118
( 9352 817 49118 )
Discontinued / End-of-lifeLVTH16244B
SSOP48
(SOT370-1)
SOT370-1SSOP-TSSOP-VSO-REFLOW
SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1

Discontinuation information

Type numberOrderable part numberOrdering codeLast time buy dateLast time delivery dateReplacement productStatusComments
74LVTH16244BDL
NRND
74LVTH16244BDL,11893528174911874LVTH16244BDGG

Quality, reliability & chemical content

All type numbers in the table below are discontinued. See the table Discontinuation information for more information.

Type numberOrderable part numberChemical contentRoHS / RHFMSLMSL leadfree
74LVTH16244BDL
NRND
74LVTH16244BDL,11874LVTH16244BDL11
Quality and reliability disclaimer

Documentation (3)

File nameTitleTypeDate
lvth16244blvth16244b IBIS modelIBIS model2013-04-07
SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08
SSOP-TSSOP-VSO-REFLOWFootprint for reflow solderingReflow soldering2009-10-08

Support

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Models

File nameTitleTypeDate
lvth16244blvth16244b IBIS modelIBIS model2013-04-07