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SN5438

ACTIVO

Puertas NAND bipolares de 4 canales, 2 entradas, 4.5 V a 5.5 V con salidas de colector abiertas de c

Detalles del producto

Technology family TTL Number of channels 4 Inputs per channel 2 IOL (max) (mA) 0 IOH (max) (mA) -48 Input type Bipolar Output type Open-collector Features High speed (tpd 10-50ns) Data rate (max) (Mbps) 70 Rating Military Operating temperature range (°C) -55 to 125
Technology family TTL Number of channels 4 Inputs per channel 2 IOL (max) (mA) 0 IOH (max) (mA) -48 Input type Bipolar Output type Open-collector Features High speed (tpd 10-50ns) Data rate (max) (Mbps) 70 Rating Military Operating temperature range (°C) -55 to 125
CFP (W) 14 58.023 mm² (— mm × — mm) CDIP (J) 14 130.4652 mm² (— mm × — mm)
  • Package Options Include Plastic “Small Outline" Packages, Ceramic Chip Carriers and Flat Packages, and Plastic and Ceramic DIPs
  • Dependable Texas Instruments Quality and Reliability

 

  • Package Options Include Plastic “Small Outline" Packages, Ceramic Chip Carriers and Flat Packages, and Plastic and Ceramic DIPs
  • Dependable Texas Instruments Quality and Reliability

 

These devices contain four independent 2-input NAND buffer gates with open-collector outputs. The open-collector outputs require pull-up resistors to perform correctly. They may be connected to other open-collector outputs to implement active-low wired-OR or active-high wired-AND functions. Open-collector devices are often used to generate high VOH levels.

The SN5438, SN54LS38, and SN54S38 are characterized for operation over the full military temperature range of -55°C to 125°C. The SN7438, SN74LS38, and SN74S38 are characterized for operation from 0°C to 70°C.

 

These devices contain four independent 2-input NAND buffer gates with open-collector outputs. The open-collector outputs require pull-up resistors to perform correctly. They may be connected to other open-collector outputs to implement active-low wired-OR or active-high wired-AND functions. Open-collector devices are often used to generate high VOH levels.

The SN5438, SN54LS38, and SN54S38 are characterized for operation over the full military temperature range of -55°C to 125°C. The SN7438, SN74LS38, and SN74S38 are characterized for operation from 0°C to 70°C.

 

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* Hoja de datos Quadruple 2-Input Positive-NAND Buffers w/ Open-Collector Outputs datasheet 1/03/1988

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