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SN74LVCR16245A

ACTIVE

16-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS

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Data sheet

SN74LVCR16245A

ACTIVE
Data sheet Order now

Product details

Number of channels 16 IOL (max) (mA) 12 IOH (max) (mA) -12 Input type TTL/CMOS Output type LVTTL Features Balanced outputs Technology family LVC Rating Catalog Operating temperature range (°C) -40 to 85
Number of channels 16 IOL (max) (mA) 12 IOH (max) (mA) -12 Input type TTL/CMOS Output type LVTTL Features Balanced outputs Technology family LVC Rating Catalog Operating temperature range (°C) -40 to 85
TVSOP (DGV) 48 62.08 mm² (9.7 mm × 6.4 mm) TSSOP (DGG) 48 101.25 mm² (12.5 mm × 8.1 mm) SSOP (DL) 48 164.358 mm² (15.88 mm × 10.35 mm)
  • Member of the Texas Instruments
    Widebus Family
  • Operates From 1.65 V to 3.6 V
  • Inputs Accept Voltages to 5.5 V
  • Max tpd of 4.8 ns at 3.3 V
  • Typical VOLP (Output Ground Bounce)
    <0.8 V at VCC = 3.3 V, TA = 25°D
  • Typical VOHV (Output VOH Undershoot)
    >2 V at VCC = 3.3 V, TA = 25°C
  • Supports Mixed-Mode Signal Operation on
    All Ports (5-V Input/Output Voltage With
    3.3-V VCC)
  • All Inputs and Outputs Have Equivalent 26-Ω
    Series Resistors, So No External Resistors
    Are Required
  • Ioff Supports Live Insertion,
    Partial-Power-Down Mode, and Back-Drive
    Protection
  • Latch-Up Performance Exceeds 250 mA Per JESD 17
  • ESD Protection Exceeds JESD 22
    • 2000-V Human-Body Model (A114-A)
    • 200-V Machine Model (A115-A)
  • Member of the Texas Instruments
    Widebus Family
  • Operates From 1.65 V to 3.6 V
  • Inputs Accept Voltages to 5.5 V
  • Max tpd of 4.8 ns at 3.3 V
  • Typical VOLP (Output Ground Bounce)
    <0.8 V at VCC = 3.3 V, TA = 25°D
  • Typical VOHV (Output VOH Undershoot)
    >2 V at VCC = 3.3 V, TA = 25°C
  • Supports Mixed-Mode Signal Operation on
    All Ports (5-V Input/Output Voltage With
    3.3-V VCC)
  • All Inputs and Outputs Have Equivalent 26-Ω
    Series Resistors, So No External Resistors
    Are Required
  • Ioff Supports Live Insertion,
    Partial-Power-Down Mode, and Back-Drive
    Protection
  • Latch-Up Performance Exceeds 250 mA Per JESD 17
  • ESD Protection Exceeds JESD 22
    • 2000-V Human-Body Model (A114-A)
    • 200-V Machine Model (A115-A)

This 16-bit (dual-octal) noninverting bus transceiver is designed for 1.65-V to 3.6-V VCC operation.

The SN74LVCR16245A device is designed for asynchronous communication between data buses. All inputs and outputs have equivalent 26-Ω resistors that will slow the edges of the output and reduce switching noise caused by long capacitive etch runs or cables.

This device can be used as two 8-bit transceivers or one 16-bit transceiver. Active bus-hold circuitry holds unused or undriven data inputs at a valid logic state.

For all available packages, see the orderable addendum at the end of the datasheet.

This 16-bit (dual-octal) noninverting bus transceiver is designed for 1.65-V to 3.6-V VCC operation.

The SN74LVCR16245A device is designed for asynchronous communication between data buses. All inputs and outputs have equivalent 26-Ω resistors that will slow the edges of the output and reduce switching noise caused by long capacitive etch runs or cables.

This device can be used as two 8-bit transceivers or one 16-bit transceiver. Active bus-hold circuitry holds unused or undriven data inputs at a valid logic state.

For all available packages, see the orderable addendum at the end of the datasheet.
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Technical documentation

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* Data sheet SN74LVCR16245A 16-Bit Bus Transceiver with 3-State Outputs datasheet (Rev. B) PDF | HTML May 6, 2014

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Simulation model

SN74LVCR16245A IBIS Model (Rev. A)

SCAM039 (242 KB) - IBIS model
Supported products & hardware
Package Pins CAD symbols, footprints & 3D models
TVSOP (DGV) 48 Ultra Librarian
TSSOP (DGG) 48 Ultra Librarian
SSOP (DL) 48 Ultra Librarian
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