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Transceptores de uso general

SN74ALVC162334

ACTIVO

Controlador de bus universal de 16 bits con salidas de 3 estados

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SN74ALVC162334

ACTIVO
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Detalles del producto

Number of channels 16 IOL (max) (mA) 12 IOH (max) (mA) -12 Input type Standard CMOS Output type 3-State Features Balanced outputs, Damping resistors, Over-voltage tolerant inputs, Ultra high speed (tpd <5ns) Technology family ALVC Rating Catalog Operating temperature range (°C) -40 to 85
Number of channels 16 IOL (max) (mA) 12 IOH (max) (mA) -12 Input type Standard CMOS Output type 3-State Features Balanced outputs, Damping resistors, Over-voltage tolerant inputs, Ultra high speed (tpd <5ns) Technology family ALVC Rating Catalog Operating temperature range (°C) -40 to 85
SSOP (DL) 48 164.358 mm² (15.88 mm × 10.35 mm) TVSOP (DGV) 48 62.08 mm² (9.7 mm × 6.4 mm) TSSOP (DGG) 48 101.25 mm² (12.5 mm × 8.1 mm)
  • Member of the Texas Instruments Widebus™ Family
  • Ideal for Use in PC100 Register DIMM
  • Operates From 1.65 V to 3.6 V
  • Max tpd of 3.8 ns at 3.3 V
  • ±12-mA Output Drive at 3.3 V
  • Output Ports Have Equivalent 26- Series Resistors, So No External Resistors Are Required
  • Designed to Comply With JEDEC 168-Pin and 200-Pin SDRAM Buffered DIMM Specification
  • 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)
    • 1000-V Charged-Device Model (C101)

Widebus is a trademark of Texas Instruments.
  • Member of the Texas Instruments Widebus™ Family
  • Ideal for Use in PC100 Register DIMM
  • Operates From 1.65 V to 3.6 V
  • Max tpd of 3.8 ns at 3.3 V
  • ±12-mA Output Drive at 3.3 V
  • Output Ports Have Equivalent 26- Series Resistors, So No External Resistors Are Required
  • Designed to Comply With JEDEC 168-Pin and 200-Pin SDRAM Buffered DIMM Specification
  • 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)
    • 1000-V Charged-Device Model (C101)

Widebus is a trademark of Texas Instruments.

This 16-bit universal bus driver is designed for 1.65-V to 3.6-V VCC operation.

Data flow from A to Y is controlled by the output-enable (OE\) input. The device operates in the transparent mode when the latch-enable (LE\) input is low. When LE\ is high, the A data is latched if the clock (CLK) input is held at a high or low logic level. If LE\ is high, the A data is stored in the latch/flip-flop on the low-to-high transition of CLK. When OE\ is high, the outputs are in the high-impedance state.

The outputs, which are designed to sink up to 12 mA, include equivalent 26- resistors to reduce overshoot and undershoot.

To ensure the high-impedance state during power up or power down, OE\ should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

This 16-bit universal bus driver is designed for 1.65-V to 3.6-V VCC operation.

Data flow from A to Y is controlled by the output-enable (OE\) input. The device operates in the transparent mode when the latch-enable (LE\) input is low. When LE\ is high, the A data is latched if the clock (CLK) input is held at a high or low logic level. If LE\ is high, the A data is stored in the latch/flip-flop on the low-to-high transition of CLK. When OE\ is high, the outputs are in the high-impedance state.

The outputs, which are designed to sink up to 12 mA, include equivalent 26- resistors to reduce overshoot and undershoot.

To ensure the high-impedance state during power up or power down, OE\ should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
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* Hoja de datos SN74ALVC162334 datasheet (Rev. E) 28/07/2004

Diseño y desarrollo

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Modelo de simulación

SN74ALVC162334 IBIS Model (Rev. A)

SCEM023 (9 KB) - Modelo IBIS
Productos y hardware compatibles
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
SSOP (DL) 48 Ultra Librarian
TVSOP (DGV) 48 Ultra Librarian
TSSOP (DGG) 48 Ultra Librarian
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