SN74LVCH16245A

ACTIVO

Detalles del producto

Number of channels 16 IOL (max) (mA) 24 IOH (max) (mA) -24 Input type TTL/CMOS Output type LVTTL Features Balanced outputs Technology family LVC Rating Catalog Operating temperature range (°C) -40 to 125
Number of channels 16 IOL (max) (mA) 24 IOH (max) (mA) -24 Input type TTL/CMOS Output type LVTTL Features Balanced outputs Technology family LVC Rating Catalog Operating temperature range (°C) -40 to 125
SSOP (DL) 48 164.358 mm² (15.88 mm × 10.35 mm) TSSOP (DGG) 48 101.25 mm² (12.5 mm × 8.1 mm) TVSOP (DGV) 48 62.08 mm² (9.7 mm × 6.4 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 ns at 3.3 V
  • Typical VOLP (Output Ground Bounce)
    <0.8 V at VCC = 3.3 V, TA = 25°C
  • 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)
  • Ioff Supports Live Insertion, Partial-Power-Down
    Mode, and Back-Drive Protection
  • Bus Hold on Data Inputs Eliminates the Need for
    External Pullup or Pulldown Resistors
  • 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 ns at 3.3 V
  • Typical VOLP (Output Ground Bounce)
    <0.8 V at VCC = 3.3 V, TA = 25°C
  • 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)
  • Ioff Supports Live Insertion, Partial-Power-Down
    Mode, and Back-Drive Protection
  • Bus Hold on Data Inputs Eliminates the Need for
    External Pullup or Pulldown Resistors
  • 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 SN74LVCH16245A device is designed for asynchronous communication between data buses.

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.

This 16-bit (dual-octal) noninverting bus transceiver is designed for 1.65-V to 3.6-V VCC operation. The SN74LVCH16245A device is designed for asynchronous communication between data buses.

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.

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Documentación técnica

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Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos SN74LVCH16245A 16-bit Bus Transceiver With 3-state Outputs datasheet (Rev. C) PDF | HTML 7/11/2013
Nota sobre la aplicación An Overview of Bus-Hold Circuit and the Applications (Rev. B) 17/09/2018

Diseño y desarrollo

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Modelo de simulación

HSPICE MODEL OF SN74LVCH16245A (Rev. B)

SCEJ236 (288 KB) - Modelo HSpice
Productos y hardware compatibles
Modelo de simulación

SN74LVCH16245A IBIS Model (Rev. C)

SCEM070A (9 KB) - Modelo IBIS
Productos y hardware compatibles
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
SSOP (DL) 48 Ultra Librarian
TSSOP (DGG) 48 Ultra Librarian
TVSOP (DGV) 48 Ultra Librarian

Pedidos y calidad

Soporte y capacitación

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