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74LVT16244BBX

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

This product has been discontinued, click here for discontinuation information and replacement parts.

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

Parametrics

Type number Product status Package name
74LVT16244BBX End of life HXQFN60U

Package

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

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
74LVT16244BBX 74LVT16244BBX,518
(935295876518)
Obsolete LVT16244B Standard Procedure Standard Procedure no package information

Environmental information

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

Type number Orderable part number Chemical content RoHS RHF-indicator
74LVT16244BBX 74LVT16244BBX,518 74LVT16244BBX rohs rhf rhf
Quality and reliability disclaimer

Documentation (2)

File name Title Type Date
74LVT_LVTH16244B 3.3 V 16-bit buffer/driver; 3-state Data sheet 2024-03-26
lvt16244b lvt16244b IBIS model IBIS model 2013-04-07

Support

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Models

File name Title Type Date
lvt16244b lvt16244b IBIS model IBIS model 2013-04-07

How does it work?

The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.