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TI(德州仪器) SN64BCT245
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  • TI(德州仪器) SN64BCT245
  • TI(德州仪器) SN64BCT245
  • TI(德州仪器) SN64BCT245
  • TI(德州仪器) SN64BCT245
  • TI(德州仪器) SN64BCT245
  • TI(德州仪器) SN64BCT245
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SN64BCT245

SN64BCT245

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八通道总线收发器

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This octal bus transceiver is designed for asynchronous communication between data buses. The devices transmit data from the A bus to the B bus or from the B bus to the A bus depending upon the logic level at the direction-control (DIR) input. The output-enable () input can be used to disable the device so the buses are effectively isolated.

The outputs are in a high-impedance state during power up and power down while the supply voltage is less than approximately 3 V.

The SN64BCT245 is characterized for operation from -40°C to 85°C and 0°C to 70°C.

  • BiCMOS Design Significantly Reduces ICCZ
  • 3-State True Outputs Drive Bus Lines Directly
  • High-Impedance State During Power Up and Power Down
  • ESD Protection Exceeds 2000 V Per MIL-STD-883C, Method 3015
  • Package Options Include Plastic Small-Outline (DW) Packages and Standard Plastic 300-mil DIPs (N)

 

Supply voltage (min) (V)4.5
Supply voltage (max) (V)5.5
Number of channels8
IOL (max) (mA)64
IOH (max) (mA)-15
Input typeTTL
Output typeTTL
FeaturesVery high speed (tpd 5-10ns)
Technology familyBCT
RatingCatalog
Operating temperature range (°C)-40 to 85
SOIC (DW)20131.84 mm² 12.8 x 10.3
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