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SN74AHCT16541

ACTIVO

Búferes de 16 canales, 4.5 V a 5.5 V con entradas CMOS compatibles con TTL y salidas de 3 estados

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Hoja de datos

SN74AHCT16541

ACTIVO
Hoja de datos Haga su pedido ahora

Detalles del producto

Technology family AHCT Number of channels 16 IOL (max) (mA) 8 Supply current (max) (µA) 40 IOH (max) (mA) -8 Input type TTL-Compatible CMOS Output type 3-State Features Balanced outputs, Over-voltage tolerant inputs, Very high speed (tpd 5-10ns) Rating Catalog Operating temperature range (°C) -40 to 85
Technology family AHCT Number of channels 16 IOL (max) (mA) 8 Supply current (max) (µA) 40 IOH (max) (mA) -8 Input type TTL-Compatible CMOS Output type 3-State Features Balanced outputs, Over-voltage tolerant inputs, Very high speed (tpd 5-10ns) 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)
  • Members of the Texas Instruments WidebusTM Family
  • EPICTM (Enhanced-Performance Implanted CMOS) Process
  • Inputs Are TTL-Voltage Compatible
  • Distributed VCC and GND Pins Minimize High-Speed Switching Noise
  • Flow-Through Architecture Optimizes PCB Layout
  • Latch-Up Performance Exceeds 250 mA Per JESD 17
  • Package Options Include Plastic Shrink Small-Outline (DL), Thin Shrink Small-Outline (DGG), and Thin Very Small-Outline (DGV) Packages and 380-mil Fine-Pitch Ceramic Flat (WD) Package Using 25-mil Center-to-Center Spacings

EPIC and Widebus are trademarks of Texas Instruments Incorporated.
  • Members of the Texas Instruments WidebusTM Family
  • EPICTM (Enhanced-Performance Implanted CMOS) Process
  • Inputs Are TTL-Voltage Compatible
  • Distributed VCC and GND Pins Minimize High-Speed Switching Noise
  • Flow-Through Architecture Optimizes PCB Layout
  • Latch-Up Performance Exceeds 250 mA Per JESD 17
  • Package Options Include Plastic Shrink Small-Outline (DL), Thin Shrink Small-Outline (DGG), and Thin Very Small-Outline (DGV) Packages and 380-mil Fine-Pitch Ceramic Flat (WD) Package Using 25-mil Center-to-Center Spacings

EPIC and Widebus are trademarks of Texas Instruments Incorporated.

The 'AHCT16541 devices are noninverting 16-bit buffers composed of two 8-bit sections with separate output-enable signals. For either 8-bit buffer section, the two output-enable (1OE1\ and 1OE2\ or 2OE1\ and 2OE2\) inputs must both be low for the corresponding Y outputs to be active. If either output-enable input is high, the outputs of that 8-bit buffer section are in the high-impedance state.

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.

The SN54AHCT16541 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74AHCT16541 is characterized for operation from -40°C to 85°C.

The 'AHCT16541 devices are noninverting 16-bit buffers composed of two 8-bit sections with separate output-enable signals. For either 8-bit buffer section, the two output-enable (1OE1\ and 1OE2\ or 2OE1\ and 2OE2\) inputs must both be low for the corresponding Y outputs to be active. If either output-enable input is high, the outputs of that 8-bit buffer section are in the high-impedance state.

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.

The SN54AHCT16541 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74AHCT16541 is characterized for operation from -40°C to 85°C.

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SN74LVTH16541 ACTIVO Búferes de 16 canales, 2.7 V a 3.6 V con retención de bus, entradas CMOS compatibles con TTL y salid Voltage range 2.7V to 3.6V, average propagation delay 4.5ns, average drive strength 64mA

Documentación técnica

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Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos 16-Bit Buffers/Drivers With 3-State Outputs datasheet (Rev. H) 25/01/2000

Diseño y desarrollo

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Modelo de simulación

SN74AHCT16541 Behavioral SPICE Model

SCLM249.ZIP (7 KB) - Modelo PSpice
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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